18740215080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1303}}^1$

素因数の和:1542

約数の個数: 320

約数和(自身を含む): 66117807360

約数和(自身を除く): 47377592280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 193, 207, 216, 230, 270, 276, 324, 345, 360, 386, 405, 414, 460, 540, 552, 579, 621, 648, 690, 772, 810, 828, 920, 965, 1035, 1080, 1158, 1242, 1303, 1380, 1544, 1620, 1656, 1737, 1863, 1930, 2070, 2316, 2484, 2606, 2760, 2895, 3105, 3240, 3474, 3726, 3860, 3909, 4140, 4439, 4632, 4968, 5211, 5212, 5790, 6210, 6515, 6948, 7452, 7720, 7818, 8280, 8685, 8878, 9315, 10422, 10424, 11580, 11727, 12420, 13030, 13317, 13896, 14904, 15633, 15636, 17370, 17756, 18630, 19545, 20844, 22195, 23160, 23454, 24840, 26055, 26060, 26634, 29969, 31266, 31272, 34740, 35181, 35512, 37260, 39090, 39951, 41688, 44390, 46908, 52110, 52120, 53268, 58635, 59938, 62532, 66585, 69480, 70362, 74520, 78165, 78180, 79902, 88780, 89907, 93816, 104220, 105543, 106536, 117270, 119853, 119876, 125064, 133170, 140724, 149845, 156330, 156360, 159804, 175905, 177560, 179814, 199755, 208440, 211086, 234540, 239706, 239752, 251479, 266340, 269721, 281448, 299690, 312660, 319608, 351810, 359559, 359628, 399510, 422172, 449535, 469080, 479412, 502958, 527715, 532680, 539442, 599265, 599380, 625320, 703620, 719118, 719256, 754437, 799020, 809163, 844344, 899070, 958824, 1005916, 1055430, 1078884, 1198530, 1198760, 1257395, 1348605, 1407240, 1438236, 1508874, 1598040, 1618326, 1797795, 1798140, 2011832, 2110860, 2157768, 2263311, 2397060, 2427489, 2514790, 2697210, 2876472, 3017748, 3236652, 3595590, 3596280, 3772185, 4045815, 4221720, 4526622, 4794120, 4854978, 5029580, 5394420, 5784017, 6035496, 6473304, 6789933, 7191180, 7544370, 8091630, 9053244, 9709956, 10059160, 10788840, 11316555, 11568034, 12137445, 13579866, 14382360, 15088740, 16183260, 17352051, 18106488, 19419912, 20369799, 22633110, 23136068, 24274890, 27159732, 28920085, 30177480, 32366520, 33949665, 34704102, 40739598, 45266220, 46272136, 48549780, 52056153, 54319464, 57840170, 67899330, 69408204, 81479196, 86760255, 90532440, 97099560, 101848995, 104112306, 115680340, 135798660, 138816408, 156168459, 162958392, 173520510, 203697990, 208224612, 231360680, 260280765, 271597320, 312336918, 347041020, 407395980, 416449224, 468505377, 520561530, 624673836, 694082040, 780842295, 814791960, 937010754, 1041123060, 1249347672, 1561684590, 1874021508, 2082246120, 2342526885, 3123369180, 3748043016, 4685053770, 6246738360, 9370107540, 18740215080]

約数ペア:

[(1, 18740215080), (2, 9370107540), (3, 6246738360), (4, 4685053770), (5, 3748043016), (6, 3123369180), (8, 2342526885), (9, 2082246120), (10, 1874021508), (12, 1561684590), (15, 1249347672), (18, 1041123060), (20, 937010754), (23, 814791960), (24, 780842295), (27, 694082040), (30, 624673836), (36, 520561530), (40, 468505377), (45, 416449224), (46, 407395980), (54, 347041020), (60, 312336918), (69, 271597320), (72, 260280765), (81, 231360680), (90, 208224612), (92, 203697990), (108, 173520510), (115, 162958392), (120, 156168459), (135, 138816408), (138, 135798660), (162, 115680340), (180, 104112306), (184, 101848995), (193, 97099560), (207, 90532440), (216, 86760255), (230, 81479196), (270, 69408204), (276, 67899330), (324, 57840170), (345, 54319464), (360, 52056153), (386, 48549780), (405, 46272136), (414, 45266220), (460, 40739598), (540, 34704102), (552, 33949665), (579, 32366520), (621, 30177480), (648, 28920085), (690, 27159732), (772, 24274890), (810, 23136068), (828, 22633110), (920, 20369799), (965, 19419912), (1035, 18106488), (1080, 17352051), (1158, 16183260), (1242, 15088740), (1303, 14382360), (1380, 13579866), (1544, 12137445), (1620, 11568034), (1656, 11316555), (1737, 10788840), (1863, 10059160), (1930, 9709956), (2070, 9053244), (2316, 8091630), (2484, 7544370), (2606, 7191180), (2760, 6789933), (2895, 6473304), (3105, 6035496), (3240, 5784017), (3474, 5394420), (3726, 5029580), (3860, 4854978), (3909, 4794120), (4140, 4526622), (4439, 4221720), (4632, 4045815), (4968, 3772185), (5211, 3596280), (5212, 3595590), (5790, 3236652), (6210, 3017748), (6515, 2876472), (6948, 2697210), (7452, 2514790), (7720, 2427489), (7818, 2397060), (8280, 2263311), (8685, 2157768), (8878, 2110860), (9315, 2011832), (10422, 1798140), (10424, 1797795), (11580, 1618326), (11727, 1598040), (12420, 1508874), (13030, 1438236), (13317, 1407240), (13896, 1348605), (14904, 1257395), (15633, 1198760), (15636, 1198530), (17370, 1078884), (17756, 1055430), (18630, 1005916), (19545, 958824), (20844, 899070), (22195, 844344), (23160, 809163), (23454, 799020), (24840, 754437), (26055, 719256), (26060, 719118), (26634, 703620), (29969, 625320), (31266, 599380), (31272, 599265), (34740, 539442), (35181, 532680), (35512, 527715), (37260, 502958), (39090, 479412), (39951, 469080), (41688, 449535), (44390, 422172), (46908, 399510), (52110, 359628), (52120, 359559), (53268, 351810), (58635, 319608), (59938, 312660), (62532, 299690), (66585, 281448), (69480, 269721), (70362, 266340), (74520, 251479), (78165, 239752), (78180, 239706), (79902, 234540), (88780, 211086), (89907, 208440), (93816, 199755), (104220, 179814), (105543, 177560), (106536, 175905), (117270, 159804), (119853, 156360), (119876, 156330), (125064, 149845), (133170, 140724)]