19801094040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1216

約数の個数: 576

約数和(自身を含む): 81713923200

約数和(自身を除く): 61912829160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 79, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 158, 168, 180, 182, 195, 196, 210, 234, 237, 245, 252, 260, 273, 280, 294, 312, 315, 316, 360, 364, 390, 392, 395, 420, 441, 455, 468, 474, 490, 504, 520, 546, 553, 585, 588, 630, 632, 637, 711, 728, 735, 780, 790, 819, 840, 882, 910, 936, 948, 980, 1027, 1092, 1093, 1106, 1170, 1176, 1185, 1260, 1274, 1365, 1422, 1470, 1560, 1580, 1638, 1659, 1764, 1820, 1896, 1911, 1960, 2054, 2184, 2186, 2205, 2212, 2340, 2370, 2520, 2548, 2730, 2765, 2844, 2940, 3081, 3160, 3185, 3276, 3279, 3318, 3528, 3555, 3640, 3822, 3871, 4095, 4108, 4372, 4410, 4424, 4680, 4740, 4977, 5096, 5135, 5460, 5465, 5530, 5688, 5733, 5880, 6162, 6370, 6552, 6558, 6636, 7110, 7189, 7644, 7651, 7742, 8190, 8216, 8295, 8744, 8820, 9243, 9480, 9555, 9837, 9954, 10270, 10920, 10930, 11060, 11466, 11613, 12324, 12740, 13116, 13272, 14209, 14220, 14378, 15288, 15302, 15405, 15484, 16380, 16395, 16590, 17640, 18486, 19110, 19355, 19674, 19908, 20540, 21567, 21860, 22120, 22932, 22953, 23226, 24648, 24885, 25480, 26232, 28418, 28440, 28665, 28756, 30604, 30810, 30968, 32760, 32790, 33180, 34839, 35945, 36972, 38220, 38255, 38710, 39348, 39816, 41080, 42627, 43134, 43720, 45864, 45906, 46215, 46452, 49185, 49770, 50323, 53557, 56836, 57330, 57512, 58065, 61208, 61620, 64701, 65580, 66360, 68859, 69678, 71045, 71890, 73944, 76440, 76510, 77420, 78696, 85254, 86268, 86347, 91812, 92430, 92904, 98370, 99463, 99540, 100646, 107114, 107835, 113672, 114660, 114765, 116130, 123240, 127881, 129402, 131160, 137718, 139356, 142090, 143780, 150969, 153020, 154840, 160671, 170508, 172536, 172694, 174195, 183624, 184860, 196740, 198926, 199080, 201292, 213135, 214228, 215670, 229320, 229530, 232260, 251615, 255762, 258804, 259041, 267785, 275436, 278712, 284180, 287560, 298389, 301938, 306040, 321342, 323505, 341016, 344295, 345388, 348390, 369720, 393480, 397852, 402584, 426270, 428456, 431340, 431735, 452907, 459060, 464520, 482013, 497315, 503230, 511524, 517608, 518082, 535570, 550872, 568360, 596778, 603876, 604429, 639405, 642684, 647010, 688590, 690776, 696241, 696780, 754845, 777123, 795704, 803355, 852540, 862680, 863470, 895167, 905814, 918120, 964026, 994630, 1006460, 1023048, 1036164, 1071140, 1122511, 1193556, 1207752, 1208858, 1278810, 1285368, 1294020, 1295205, 1377180, 1392482, 1393560, 1491945, 1509690, 1554246, 1606710, 1705080, 1726940, 1790334, 1811628, 1813287, 1928052, 1989260, 2012920, 2072328, 2088723, 2142280, 2245022, 2264535, 2387112, 2410065, 2417716, 2557620, 2588040, 2590410, 2754360, 2784964, 2983890, 3019380, 3022145, 3108492, 3213420, 3367533, 3453880, 3481205, 3580668, 3623256, 3626574, 3856104, 3885615, 3978520, 4177446, 4231003, 4475835, 4490044, 4529070, 4820130, 4835432, 5115240, 5180820, 5439861, 5569928, 5612555, 5967780, 6038760, 6044290, 6216984, 6266169, 6426840, 6735066, 6962410, 7161336, 7253148, 7771230, 7857577, 8354892, 8462006, 8951670, 8980088, 9058140, 9066435, 9640260, 10102599, 10361640, 10443615, 10879722, 11225110, 11935560, 12088580, 12532338, 12693009, 13470132, 13924820, 14506296, 15542460, 15715154, 16709784, 16837665, 16924012, 17903340, 18116280, 18132870, 19280520, 20205198, 20887230, 21155015, 21759444, 22450220, 23572731, 24177160, 25064676, 25386018, 26940264, 27199305, 27849640, 31084920, 31330845, 31430308, 33675330, 33848024, 35806680, 36265740, 38079027, 39287885, 40410396, 41774460, 42310030, 43518888, 44900440, 47145462, 50129352, 50512995, 50772036, 54398610, 55003039, 62661690, 62860616, 63465045, 67350660, 70718193, 72531480, 76158054, 78575770, 80820792, 83548920, 84620060, 94290924, 101025990, 101544072, 108797220, 110006078, 117863655, 125323380, 126930090, 134701320, 141436386, 152316108, 157151540, 165009117, 169240120, 188581848, 190395135, 202051980, 217594440, 220012156, 235727310, 250646760, 253860180, 275015195, 282872772, 304632216, 314303080, 330018234, 353590965, 380790270, 404103960, 440024312, 471454620, 495027351, 507720360, 550030390, 565745544, 660036468, 707181930, 761580540, 825045585, 942909240, 990054702, 1100060780, 1320072936, 1414363860, 1523161080, 1650091170, 1980109404, 2200121560, 2475136755, 2828727720, 3300182340, 3960218808, 4950273510, 6600364680, 9900547020, 19801094040]

約数ペア:

[(1, 19801094040), (2, 9900547020), (3, 6600364680), (4, 4950273510), (5, 3960218808), (6, 3300182340), (7, 2828727720), (8, 2475136755), (9, 2200121560), (10, 1980109404), (12, 1650091170), (13, 1523161080), (14, 1414363860), (15, 1320072936), (18, 1100060780), (20, 990054702), (21, 942909240), (24, 825045585), (26, 761580540), (28, 707181930), (30, 660036468), (35, 565745544), (36, 550030390), (39, 507720360), (40, 495027351), (42, 471454620), (45, 440024312), (49, 404103960), (52, 380790270), (56, 353590965), (60, 330018234), (63, 314303080), (65, 304632216), (70, 282872772), (72, 275015195), (78, 253860180), (79, 250646760), (84, 235727310), (90, 220012156), (91, 217594440), (98, 202051980), (104, 190395135), (105, 188581848), (117, 169240120), (120, 165009117), (126, 157151540), (130, 152316108), (140, 141436386), (147, 134701320), (156, 126930090), (158, 125323380), (168, 117863655), (180, 110006078), (182, 108797220), (195, 101544072), (196, 101025990), (210, 94290924), (234, 84620060), (237, 83548920), (245, 80820792), (252, 78575770), (260, 76158054), (273, 72531480), (280, 70718193), (294, 67350660), (312, 63465045), (315, 62860616), (316, 62661690), (360, 55003039), (364, 54398610), (390, 50772036), (392, 50512995), (395, 50129352), (420, 47145462), (441, 44900440), (455, 43518888), (468, 42310030), (474, 41774460), (490, 40410396), (504, 39287885), (520, 38079027), (546, 36265740), (553, 35806680), (585, 33848024), (588, 33675330), (630, 31430308), (632, 31330845), (637, 31084920), (711, 27849640), (728, 27199305), (735, 26940264), (780, 25386018), (790, 25064676), (819, 24177160), (840, 23572731), (882, 22450220), (910, 21759444), (936, 21155015), (948, 20887230), (980, 20205198), (1027, 19280520), (1092, 18132870), (1093, 18116280), (1106, 17903340), (1170, 16924012), (1176, 16837665), (1185, 16709784), (1260, 15715154), (1274, 15542460), (1365, 14506296), (1422, 13924820), (1470, 13470132), (1560, 12693009), (1580, 12532338), (1638, 12088580), (1659, 11935560), (1764, 11225110), (1820, 10879722), (1896, 10443615), (1911, 10361640), (1960, 10102599), (2054, 9640260), (2184, 9066435), (2186, 9058140), (2205, 8980088), (2212, 8951670), (2340, 8462006), (2370, 8354892), (2520, 7857577), (2548, 7771230), (2730, 7253148), (2765, 7161336), (2844, 6962410), (2940, 6735066), (3081, 6426840), (3160, 6266169), (3185, 6216984), (3276, 6044290), (3279, 6038760), (3318, 5967780), (3528, 5612555), (3555, 5569928), (3640, 5439861), (3822, 5180820), (3871, 5115240), (4095, 4835432), (4108, 4820130), (4372, 4529070), (4410, 4490044), (4424, 4475835), (4680, 4231003), (4740, 4177446), (4977, 3978520), (5096, 3885615), (5135, 3856104), (5460, 3626574), (5465, 3623256), (5530, 3580668), (5688, 3481205), (5733, 3453880), (5880, 3367533), (6162, 3213420), (6370, 3108492), (6552, 3022145), (6558, 3019380), (6636, 2983890), (7110, 2784964), (7189, 2754360), (7644, 2590410), (7651, 2588040), (7742, 2557620), (8190, 2417716), (8216, 2410065), (8295, 2387112), (8744, 2264535), (8820, 2245022), (9243, 2142280), (9480, 2088723), (9555, 2072328), (9837, 2012920), (9954, 1989260), (10270, 1928052), (10920, 1813287), (10930, 1811628), (11060, 1790334), (11466, 1726940), (11613, 1705080), (12324, 1606710), (12740, 1554246), (13116, 1509690), (13272, 1491945), (14209, 1393560), (14220, 1392482), (14378, 1377180), (15288, 1295205), (15302, 1294020), (15405, 1285368), (15484, 1278810), (16380, 1208858), (16395, 1207752), (16590, 1193556), (17640, 1122511), (18486, 1071140), (19110, 1036164), (19355, 1023048), (19674, 1006460), (19908, 994630), (20540, 964026), (21567, 918120), (21860, 905814), (22120, 895167), (22932, 863470), (22953, 862680), (23226, 852540), (24648, 803355), (24885, 795704), (25480, 777123), (26232, 754845), (28418, 696780), (28440, 696241), (28665, 690776), (28756, 688590), (30604, 647010), (30810, 642684), (30968, 639405), (32760, 604429), (32790, 603876), (33180, 596778), (34839, 568360), (35945, 550872), (36972, 535570), (38220, 518082), (38255, 517608), (38710, 511524), (39348, 503230), (39816, 497315), (41080, 482013), (42627, 464520), (43134, 459060), (43720, 452907), (45864, 431735), (45906, 431340), (46215, 428456), (46452, 426270), (49185, 402584), (49770, 397852), (50323, 393480), (53557, 369720), (56836, 348390), (57330, 345388), (57512, 344295), (58065, 341016), (61208, 323505), (61620, 321342), (64701, 306040), (65580, 301938), (66360, 298389), (68859, 287560), (69678, 284180), (71045, 278712), (71890, 275436), (73944, 267785), (76440, 259041), (76510, 258804), (77420, 255762), (78696, 251615), (85254, 232260), (86268, 229530), (86347, 229320), (91812, 215670), (92430, 214228), (92904, 213135), (98370, 201292), (99463, 199080), (99540, 198926), (100646, 196740), (107114, 184860), (107835, 183624), (113672, 174195), (114660, 172694), (114765, 172536), (116130, 170508), (123240, 160671), (127881, 154840), (129402, 153020), (131160, 150969), (137718, 143780), (139356, 142090)]