155380680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 640

約数和(自身を含む): 702535680

約数和(自身を除く): 547155000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 27, 28, 30, 31, 34, 35, 36, 39, 40, 42, 45, 51, 52, 54, 56, 60, 62, 63, 65, 68, 70, 72, 78, 81, 84, 85, 90, 91, 93, 102, 104, 105, 108, 117, 119, 120, 124, 126, 130, 135, 136, 140, 153, 155, 156, 162, 168, 170, 180, 182, 186, 189, 195, 204, 210, 216, 217, 221, 234, 238, 248, 252, 255, 260, 270, 273, 279, 280, 306, 310, 312, 315, 324, 340, 351, 357, 360, 364, 372, 378, 390, 403, 405, 408, 420, 434, 442, 455, 459, 465, 468, 476, 504, 510, 520, 527, 540, 546, 558, 567, 585, 595, 612, 620, 630, 648, 651, 663, 680, 702, 714, 728, 744, 756, 765, 780, 806, 810, 819, 837, 840, 868, 884, 910, 918, 930, 936, 945, 952, 1020, 1053, 1054, 1071, 1080, 1085, 1092, 1105, 1116, 1134, 1170, 1190, 1209, 1224, 1240, 1260, 1302, 1326, 1365, 1377, 1395, 1404, 1428, 1512, 1530, 1547, 1560, 1581, 1612, 1620, 1638, 1674, 1736, 1755, 1768, 1785, 1820, 1836, 1860, 1890, 1953, 1989, 2015, 2040, 2106, 2108, 2142, 2170, 2184, 2210, 2232, 2268, 2295, 2340, 2380, 2418, 2457, 2511, 2520, 2604, 2635, 2652, 2730, 2754, 2790, 2808, 2821, 2835, 2856, 3060, 3094, 3162, 3213, 3224, 3240, 3255, 3276, 3315, 3348, 3510, 3570, 3627, 3640, 3672, 3689, 3720, 3780, 3906, 3978, 4030, 4095, 4185, 4212, 4216, 4284, 4340, 4420, 4536, 4590, 4641, 4680, 4743, 4760, 4836, 4914, 5022, 5208, 5265, 5270, 5304, 5355, 5460, 5508, 5580, 5642, 5670, 5859, 5967, 6045, 6120, 6188, 6324, 6426, 6510, 6552, 6630, 6696, 6851, 6885, 7020, 7140, 7254, 7371, 7378, 7560, 7735, 7812, 7905, 7956, 8060, 8190, 8370, 8424, 8463, 8568, 8680, 8840, 9180, 9282, 9486, 9639, 9672, 9765, 9828, 9945, 10044, 10530, 10540, 10710, 10881, 10920, 11016, 11067, 11160, 11284, 11340, 11718, 11934, 12090, 12285, 12376, 12555, 12648, 12852, 13020, 13260, 13702, 13770, 13923, 14040, 14105, 14229, 14280, 14508, 14742, 14756, 15470, 15624, 15810, 15912, 16065, 16120, 16380, 16740, 16926, 17577, 17901, 18135, 18360, 18445, 18564, 18972, 19278, 19530, 19656, 19890, 20088, 20553, 21060, 21080, 21420, 21762, 22134, 22568, 22680, 23205, 23436, 23715, 23868, 24180, 24570, 25110, 25389, 25704, 26040, 26520, 27404, 27540, 27846, 28210, 28458, 29016, 29295, 29484, 29512, 29835, 30940, 31620, 32130, 32643, 32760, 33201, 33480, 33852, 34255, 35154, 35802, 36270, 36855, 36890, 37128, 37944, 38556, 39060, 39780, 41106, 41769, 42120, 42315, 42687, 42840, 43524, 44268, 46410, 46872, 47430, 47736, 47957, 48195, 48360, 49140, 50220, 50778, 54405, 54808, 55080, 55335, 55692, 56420, 56916, 58590, 58968, 59670, 61659, 61880, 63240, 64260, 65286, 66402, 67704, 68510, 69615, 70308, 71145, 71604, 72540, 73710, 73780, 76167, 77112, 78120, 79560, 82212, 83538, 84630, 85374, 87048, 87885, 88536, 89505, 92820, 94860, 95914, 96390, 98280, 99603, 100440, 101556, 102765, 108810, 110670, 111384, 112840, 113832, 117180, 119340, 123318, 125307, 126945, 128520, 130572, 132804, 137020, 139230, 140616, 142290, 143208, 143871, 145080, 147420, 147560, 152334, 163215, 164424, 166005, 167076, 169260, 170748, 175770, 179010, 184977, 185640, 189720, 191828, 192780, 199206, 203112, 205530, 208845, 213435, 217620, 221340, 228501, 234360, 238680, 239785, 246636, 250614, 253890, 261144, 265608, 274040, 278460, 284580, 287742, 294840, 298809, 304668, 308295, 326430, 332010, 334152, 338520, 341496, 351540, 358020, 369954, 380835, 383656, 385560, 398412, 411060, 417690, 426870, 431613, 435240, 442680, 457002, 479570, 493272, 498015, 501228, 507780, 554931, 556920, 569160, 575484, 597618, 609336, 616590, 626535, 652860, 664020, 703080, 716040, 719355, 739908, 761670, 796824, 822120, 835380, 853740, 863226, 914004, 924885, 959140, 996030, 1002456, 1015560, 1109862, 1142505, 1150968, 1195236, 1233180, 1253070, 1294839, 1305720, 1328040, 1438710, 1479816, 1494045, 1523340, 1670760, 1707480, 1726452, 1828008, 1849770, 1918280, 1992060, 2158065, 2219724, 2285010, 2390472, 2466360, 2506140, 2589678, 2774655, 2877420, 2988090, 3046680, 3452904, 3699540, 3884517, 3984120, 4316130, 4439448, 4570020, 5012280, 5179356, 5549310, 5754840, 5976180, 6474195, 7399080, 7769034, 8632260, 9140040, 10358712, 11098620, 11952360, 12948390, 15538068, 17264520, 19422585, 22197240, 25896780, 31076136, 38845170, 51793560, 77690340, 155380680]

約数ペア:

[(1, 155380680), (2, 77690340), (3, 51793560), (4, 38845170), (5, 31076136), (6, 25896780), (7, 22197240), (8, 19422585), (9, 17264520), (10, 15538068), (12, 12948390), (13, 11952360), (14, 11098620), (15, 10358712), (17, 9140040), (18, 8632260), (20, 7769034), (21, 7399080), (24, 6474195), (26, 5976180), (27, 5754840), (28, 5549310), (30, 5179356), (31, 5012280), (34, 4570020), (35, 4439448), (36, 4316130), (39, 3984120), (40, 3884517), (42, 3699540), (45, 3452904), (51, 3046680), (52, 2988090), (54, 2877420), (56, 2774655), (60, 2589678), (62, 2506140), (63, 2466360), (65, 2390472), (68, 2285010), (70, 2219724), (72, 2158065), (78, 1992060), (81, 1918280), (84, 1849770), (85, 1828008), (90, 1726452), (91, 1707480), (93, 1670760), (102, 1523340), (104, 1494045), (105, 1479816), (108, 1438710), (117, 1328040), (119, 1305720), (120, 1294839), (124, 1253070), (126, 1233180), (130, 1195236), (135, 1150968), (136, 1142505), (140, 1109862), (153, 1015560), (155, 1002456), (156, 996030), (162, 959140), (168, 924885), (170, 914004), (180, 863226), (182, 853740), (186, 835380), (189, 822120), (195, 796824), (204, 761670), (210, 739908), (216, 719355), (217, 716040), (221, 703080), (234, 664020), (238, 652860), (248, 626535), (252, 616590), (255, 609336), (260, 597618), (270, 575484), (273, 569160), (279, 556920), (280, 554931), (306, 507780), (310, 501228), (312, 498015), (315, 493272), (324, 479570), (340, 457002), (351, 442680), (357, 435240), (360, 431613), (364, 426870), (372, 417690), (378, 411060), (390, 398412), (403, 385560), (405, 383656), (408, 380835), (420, 369954), (434, 358020), (442, 351540), (455, 341496), (459, 338520), (465, 334152), (468, 332010), (476, 326430), (504, 308295), (510, 304668), (520, 298809), (527, 294840), (540, 287742), (546, 284580), (558, 278460), (567, 274040), (585, 265608), (595, 261144), (612, 253890), (620, 250614), (630, 246636), (648, 239785), (651, 238680), (663, 234360), (680, 228501), (702, 221340), (714, 217620), (728, 213435), (744, 208845), (756, 205530), (765, 203112), (780, 199206), (806, 192780), (810, 191828), (819, 189720), (837, 185640), (840, 184977), (868, 179010), (884, 175770), (910, 170748), (918, 169260), (930, 167076), (936, 166005), (945, 164424), (952, 163215), (1020, 152334), (1053, 147560), (1054, 147420), (1071, 145080), (1080, 143871), (1085, 143208), (1092, 142290), (1105, 140616), (1116, 139230), (1134, 137020), (1170, 132804), (1190, 130572), (1209, 128520), (1224, 126945), (1240, 125307), (1260, 123318), (1302, 119340), (1326, 117180), (1365, 113832), (1377, 112840), (1395, 111384), (1404, 110670), (1428, 108810), (1512, 102765), (1530, 101556), (1547, 100440), (1560, 99603), (1581, 98280), (1612, 96390), (1620, 95914), (1638, 94860), (1674, 92820), (1736, 89505), (1755, 88536), (1768, 87885), (1785, 87048), (1820, 85374), (1836, 84630), (1860, 83538), (1890, 82212), (1953, 79560), (1989, 78120), (2015, 77112), (2040, 76167), (2106, 73780), (2108, 73710), (2142, 72540), (2170, 71604), (2184, 71145), (2210, 70308), (2232, 69615), (2268, 68510), (2295, 67704), (2340, 66402), (2380, 65286), (2418, 64260), (2457, 63240), (2511, 61880), (2520, 61659), (2604, 59670), (2635, 58968), (2652, 58590), (2730, 56916), (2754, 56420), (2790, 55692), (2808, 55335), (2821, 55080), (2835, 54808), (2856, 54405), (3060, 50778), (3094, 50220), (3162, 49140), (3213, 48360), (3224, 48195), (3240, 47957), (3255, 47736), (3276, 47430), (3315, 46872), (3348, 46410), (3510, 44268), (3570, 43524), (3627, 42840), (3640, 42687), (3672, 42315), (3689, 42120), (3720, 41769), (3780, 41106), (3906, 39780), (3978, 39060), (4030, 38556), (4095, 37944), (4185, 37128), (4212, 36890), (4216, 36855), (4284, 36270), (4340, 35802), (4420, 35154), (4536, 34255), (4590, 33852), (4641, 33480), (4680, 33201), (4743, 32760), (4760, 32643), (4836, 32130), (4914, 31620), (5022, 30940), (5208, 29835), (5265, 29512), (5270, 29484), (5304, 29295), (5355, 29016), (5460, 28458), (5508, 28210), (5580, 27846), (5642, 27540), (5670, 27404), (5859, 26520), (5967, 26040), (6045, 25704), (6120, 25389), (6188, 25110), (6324, 24570), (6426, 24180), (6510, 23868), (6552, 23715), (6630, 23436), (6696, 23205), (6851, 22680), (6885, 22568), (7020, 22134), (7140, 21762), (7254, 21420), (7371, 21080), (7378, 21060), (7560, 20553), (7735, 20088), (7812, 19890), (7905, 19656), (7956, 19530), (8060, 19278), (8190, 18972), (8370, 18564), (8424, 18445), (8463, 18360), (8568, 18135), (8680, 17901), (8840, 17577), (9180, 16926), (9282, 16740), (9486, 16380), (9639, 16120), (9672, 16065), (9765, 15912), (9828, 15810), (9945, 15624), (10044, 15470), (10530, 14756), (10540, 14742), (10710, 14508), (10881, 14280), (10920, 14229), (11016, 14105), (11067, 14040), (11160, 13923), (11284, 13770), (11340, 13702), (11718, 13260), (11934, 13020), (12090, 12852), (12285, 12648), (12376, 12555)]