1898081640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 768

約数和(自身を含む): 8273664000

約数和(自身を除く): 6375582360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 49, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 84, 89, 90, 91, 93, 98, 104, 105, 108, 117, 120, 124, 126, 130, 135, 140, 147, 155, 156, 168, 178, 180, 182, 186, 189, 195, 196, 210, 216, 217, 234, 245, 248, 252, 260, 267, 270, 273, 279, 280, 294, 310, 312, 315, 351, 356, 360, 364, 372, 378, 390, 392, 403, 420, 434, 441, 445, 455, 465, 468, 490, 504, 520, 534, 540, 546, 558, 585, 588, 620, 623, 630, 637, 651, 702, 712, 728, 735, 744, 756, 780, 801, 806, 819, 837, 840, 868, 882, 890, 910, 930, 936, 945, 980, 1068, 1080, 1085, 1092, 1116, 1157, 1170, 1176, 1209, 1240, 1246, 1260, 1274, 1302, 1323, 1335, 1365, 1395, 1404, 1470, 1512, 1519, 1560, 1602, 1612, 1638, 1674, 1736, 1755, 1764, 1780, 1820, 1860, 1869, 1890, 1911, 1953, 1960, 2015, 2136, 2170, 2184, 2205, 2232, 2314, 2340, 2403, 2418, 2457, 2492, 2520, 2548, 2604, 2646, 2670, 2730, 2759, 2790, 2808, 2821, 2940, 3038, 3115, 3185, 3204, 3224, 3255, 3276, 3348, 3471, 3510, 3528, 3560, 3627, 3640, 3720, 3738, 3780, 3822, 3906, 4005, 4030, 4095, 4185, 4340, 4361, 4410, 4557, 4628, 4680, 4806, 4836, 4914, 4984, 5096, 5208, 5292, 5340, 5460, 5518, 5580, 5607, 5642, 5733, 5785, 5859, 5880, 6045, 6076, 6230, 6370, 6408, 6510, 6552, 6615, 6696, 6942, 7020, 7254, 7476, 7560, 7595, 7644, 7812, 8010, 8060, 8099, 8190, 8277, 8370, 8463, 8680, 8722, 8820, 9114, 9256, 9345, 9555, 9612, 9672, 9765, 9828, 10413, 10584, 10680, 10881, 10920, 11036, 11160, 11214, 11284, 11466, 11570, 11718, 12015, 12090, 12152, 12285, 12460, 12740, 13020, 13083, 13230, 13671, 13795, 13884, 14040, 14105, 14508, 14952, 15190, 15288, 15624, 16020, 16120, 16198, 16380, 16554, 16740, 16821, 16926, 17199, 17355, 17444, 17640, 18135, 18228, 18690, 19110, 19224, 19313, 19530, 19656, 19747, 20826, 21762, 21805, 22072, 22428, 22568, 22785, 22932, 23140, 23436, 24030, 24180, 24297, 24570, 24831, 24920, 25389, 25480, 26040, 26166, 26460, 27342, 27590, 27768, 28035, 28210, 28665, 29016, 29295, 30380, 31239, 32040, 32396, 32760, 33108, 33480, 33642, 33852, 34398, 34710, 34888, 35867, 36270, 36456, 37380, 38220, 38626, 39060, 39249, 39494, 40495, 41013, 41385, 41652, 42315, 43524, 43610, 44856, 45570, 45864, 46280, 46872, 48060, 48360, 48594, 49140, 49662, 50778, 52065, 52332, 52920, 54405, 54684, 55180, 56070, 56420, 56693, 57330, 57939, 58590, 59241, 60760, 62478, 64792, 65415, 66216, 67284, 67704, 68355, 68796, 69420, 71734, 72540, 72891, 74493, 74760, 76167, 76440, 77252, 78120, 78498, 78988, 80990, 82026, 82770, 83304, 84105, 84630, 85995, 87048, 87220, 91140, 96120, 96565, 97188, 98280, 98735, 99324, 101556, 104130, 104664, 107601, 108810, 109368, 110360, 112140, 112840, 113386, 114660, 115878, 117180, 117747, 118482, 121485, 124155, 124956, 126945, 130830, 134568, 135191, 136710, 137592, 138840, 143468, 145080, 145782, 148986, 152334, 154504, 156195, 156996, 157976, 161980, 164052, 165540, 168210, 169260, 170079, 171990, 173817, 174440, 177723, 179335, 182280, 193130, 194376, 196245, 197470, 198648, 203112, 205065, 208260, 215202, 217620, 218673, 224280, 226772, 229320, 231756, 234360, 235494, 236964, 242970, 248310, 249912, 251069, 253890, 261660, 270382, 273420, 283465, 286936, 289695, 291564, 296205, 297972, 304668, 312390, 313992, 322803, 323960, 328104, 331080, 336420, 338520, 340158, 343980, 347634, 355446, 358670, 364455, 372465, 380835, 386260, 392490, 394940, 405573, 410130, 416520, 430404, 435240, 437346, 453544, 463512, 470988, 473928, 485940, 496620, 502138, 507780, 510237, 521451, 523320, 533169, 538005, 540764, 546840, 566930, 579390, 583128, 588735, 592410, 595944, 609336, 624780, 645606, 672840, 675955, 680316, 687960, 695268, 710892, 717340, 728910, 744930, 753207, 761670, 772520, 784980, 789880, 811146, 820260, 850395, 860808, 869085, 874692, 888615, 941976, 968409, 971880, 993240, 1004276, 1015560, 1020474, 1042902, 1066338, 1076010, 1081528, 1093365, 1133860, 1158780, 1177470, 1184820, 1216719, 1249560, 1255345, 1291212, 1351910, 1360632, 1390536, 1421784, 1434680, 1457820, 1489860, 1506414, 1523340, 1530711, 1569960, 1614015, 1622292, 1640520, 1700790, 1738170, 1749384, 1757483, 1777230, 1936818, 2008552, 2027865, 2040948, 2085804, 2132676, 2152020, 2186730, 2259621, 2267720, 2317560, 2354940, 2369640, 2433438, 2510690, 2551185, 2582424, 2607255, 2665845, 2703820, 2915640, 2979720, 3012828, 3046680, 3061422, 3228030, 3244584, 3401580, 3476340, 3514966, 3554460, 3650157, 3766035, 3873636, 4055730, 4081896, 4171608, 4265352, 4304040, 4373460, 4519242, 4709880, 4842045, 4866876, 5021380, 5102370, 5214510, 5272449, 5331690, 5407640, 6025656, 6083595, 6122844, 6456060, 6778863, 6803160, 6952680, 7029932, 7108920, 7300314, 7532070, 7653555, 7747272, 8111460, 8746920, 8787415, 9038484, 9684090, 9733752, 10042760, 10204740, 10429020, 10544898, 10663380, 11298105, 12167190, 12245688, 12912120, 13557726, 14059864, 14600628, 15064140, 15307110, 15817347, 16222920, 17574830, 18076968, 18250785, 19368180, 20409480, 20858040, 21089796, 21326760, 22596210, 24334380, 26362245, 27115452, 29201256, 30128280, 30614220, 31634694, 33894315, 35149660, 36501570, 38736360, 42179592, 45192420, 47452041, 48668760, 52724490, 54230904, 61228440, 63269388, 67788630, 70299320, 73003140, 79086735, 90384840, 94904082, 105448980, 126538776, 135577260, 146006280, 158173470, 189808164, 210897960, 237260205, 271154520, 316346940, 379616328, 474520410, 632693880, 949040820, 1898081640]

約数ペア:

[(1, 1898081640), (2, 949040820), (3, 632693880), (4, 474520410), (5, 379616328), (6, 316346940), (7, 271154520), (8, 237260205), (9, 210897960), (10, 189808164), (12, 158173470), (13, 146006280), (14, 135577260), (15, 126538776), (18, 105448980), (20, 94904082), (21, 90384840), (24, 79086735), (26, 73003140), (27, 70299320), (28, 67788630), (30, 63269388), (31, 61228440), (35, 54230904), (36, 52724490), (39, 48668760), (40, 47452041), (42, 45192420), (45, 42179592), (49, 38736360), (52, 36501570), (54, 35149660), (56, 33894315), (60, 31634694), (62, 30614220), (63, 30128280), (65, 29201256), (70, 27115452), (72, 26362245), (78, 24334380), (84, 22596210), (89, 21326760), (90, 21089796), (91, 20858040), (93, 20409480), (98, 19368180), (104, 18250785), (105, 18076968), (108, 17574830), (117, 16222920), (120, 15817347), (124, 15307110), (126, 15064140), (130, 14600628), (135, 14059864), (140, 13557726), (147, 12912120), (155, 12245688), (156, 12167190), (168, 11298105), (178, 10663380), (180, 10544898), (182, 10429020), (186, 10204740), (189, 10042760), (195, 9733752), (196, 9684090), (210, 9038484), (216, 8787415), (217, 8746920), (234, 8111460), (245, 7747272), (248, 7653555), (252, 7532070), (260, 7300314), (267, 7108920), (270, 7029932), (273, 6952680), (279, 6803160), (280, 6778863), (294, 6456060), (310, 6122844), (312, 6083595), (315, 6025656), (351, 5407640), (356, 5331690), (360, 5272449), (364, 5214510), (372, 5102370), (378, 5021380), (390, 4866876), (392, 4842045), (403, 4709880), (420, 4519242), (434, 4373460), (441, 4304040), (445, 4265352), (455, 4171608), (465, 4081896), (468, 4055730), (490, 3873636), (504, 3766035), (520, 3650157), (534, 3554460), (540, 3514966), (546, 3476340), (558, 3401580), (585, 3244584), (588, 3228030), (620, 3061422), (623, 3046680), (630, 3012828), (637, 2979720), (651, 2915640), (702, 2703820), (712, 2665845), (728, 2607255), (735, 2582424), (744, 2551185), (756, 2510690), (780, 2433438), (801, 2369640), (806, 2354940), (819, 2317560), (837, 2267720), (840, 2259621), (868, 2186730), (882, 2152020), (890, 2132676), (910, 2085804), (930, 2040948), (936, 2027865), (945, 2008552), (980, 1936818), (1068, 1777230), (1080, 1757483), (1085, 1749384), (1092, 1738170), (1116, 1700790), (1157, 1640520), (1170, 1622292), (1176, 1614015), (1209, 1569960), (1240, 1530711), (1246, 1523340), (1260, 1506414), (1274, 1489860), (1302, 1457820), (1323, 1434680), (1335, 1421784), (1365, 1390536), (1395, 1360632), (1404, 1351910), (1470, 1291212), (1512, 1255345), (1519, 1249560), (1560, 1216719), (1602, 1184820), (1612, 1177470), (1638, 1158780), (1674, 1133860), (1736, 1093365), (1755, 1081528), (1764, 1076010), (1780, 1066338), (1820, 1042902), (1860, 1020474), (1869, 1015560), (1890, 1004276), (1911, 993240), (1953, 971880), (1960, 968409), (2015, 941976), (2136, 888615), (2170, 874692), (2184, 869085), (2205, 860808), (2232, 850395), (2314, 820260), (2340, 811146), (2403, 789880), (2418, 784980), (2457, 772520), (2492, 761670), (2520, 753207), (2548, 744930), (2604, 728910), (2646, 717340), (2670, 710892), (2730, 695268), (2759, 687960), (2790, 680316), (2808, 675955), (2821, 672840), (2940, 645606), (3038, 624780), (3115, 609336), (3185, 595944), (3204, 592410), (3224, 588735), (3255, 583128), (3276, 579390), (3348, 566930), (3471, 546840), (3510, 540764), (3528, 538005), (3560, 533169), (3627, 523320), (3640, 521451), (3720, 510237), (3738, 507780), (3780, 502138), (3822, 496620), (3906, 485940), (4005, 473928), (4030, 470988), (4095, 463512), (4185, 453544), (4340, 437346), (4361, 435240), (4410, 430404), (4557, 416520), (4628, 410130), (4680, 405573), (4806, 394940), (4836, 392490), (4914, 386260), (4984, 380835), (5096, 372465), (5208, 364455), (5292, 358670), (5340, 355446), (5460, 347634), (5518, 343980), (5580, 340158), (5607, 338520), (5642, 336420), (5733, 331080), (5785, 328104), (5859, 323960), (5880, 322803), (6045, 313992), (6076, 312390), (6230, 304668), (6370, 297972), (6408, 296205), (6510, 291564), (6552, 289695), (6615, 286936), (6696, 283465), (6942, 273420), (7020, 270382), (7254, 261660), (7476, 253890), (7560, 251069), (7595, 249912), (7644, 248310), (7812, 242970), (8010, 236964), (8060, 235494), (8099, 234360), (8190, 231756), (8277, 229320), (8370, 226772), (8463, 224280), (8680, 218673), (8722, 217620), (8820, 215202), (9114, 208260), (9256, 205065), (9345, 203112), (9555, 198648), (9612, 197470), (9672, 196245), (9765, 194376), (9828, 193130), (10413, 182280), (10584, 179335), (10680, 177723), (10881, 174440), (10920, 173817), (11036, 171990), (11160, 170079), (11214, 169260), (11284, 168210), (11466, 165540), (11570, 164052), (11718, 161980), (12015, 157976), (12090, 156996), (12152, 156195), (12285, 154504), (12460, 152334), (12740, 148986), (13020, 145782), (13083, 145080), (13230, 143468), (13671, 138840), (13795, 137592), (13884, 136710), (14040, 135191), (14105, 134568), (14508, 130830), (14952, 126945), (15190, 124956), (15288, 124155), (15624, 121485), (16020, 118482), (16120, 117747), (16198, 117180), (16380, 115878), (16554, 114660), (16740, 113386), (16821, 112840), (16926, 112140), (17199, 110360), (17355, 109368), (17444, 108810), (17640, 107601), (18135, 104664), (18228, 104130), (18690, 101556), (19110, 99324), (19224, 98735), (19313, 98280), (19530, 97188), (19656, 96565), (19747, 96120), (20826, 91140), (21762, 87220), (21805, 87048), (22072, 85995), (22428, 84630), (22568, 84105), (22785, 83304), (22932, 82770), (23140, 82026), (23436, 80990), (24030, 78988), (24180, 78498), (24297, 78120), (24570, 77252), (24831, 76440), (24920, 76167), (25389, 74760), (25480, 74493), (26040, 72891), (26166, 72540), (26460, 71734), (27342, 69420), (27590, 68796), (27768, 68355), (28035, 67704), (28210, 67284), (28665, 66216), (29016, 65415), (29295, 64792), (30380, 62478), (31239, 60760), (32040, 59241), (32396, 58590), (32760, 57939), (33108, 57330), (33480, 56693), (33642, 56420), (33852, 56070), (34398, 55180), (34710, 54684), (34888, 54405), (35867, 52920), (36270, 52332), (36456, 52065), (37380, 50778), (38220, 49662), (38626, 49140), (39060, 48594), (39249, 48360), (39494, 48060), (40495, 46872), (41013, 46280), (41385, 45864), (41652, 45570), (42315, 44856), (43524, 43610)]