616810040

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 1821312000

約数和(自身を除く): 1204501960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 61, 67, 70, 77, 88, 98, 110, 122, 134, 140, 154, 196, 220, 244, 245, 268, 280, 305, 308, 335, 343, 385, 392, 427, 440, 469, 488, 490, 536, 539, 610, 616, 670, 671, 686, 737, 770, 854, 938, 980, 1078, 1220, 1340, 1342, 1372, 1474, 1540, 1708, 1715, 1876, 1960, 2135, 2156, 2345, 2440, 2680, 2684, 2695, 2744, 2948, 2989, 3080, 3283, 3355, 3416, 3430, 3685, 3752, 3773, 4087, 4270, 4312, 4690, 4697, 5159, 5368, 5390, 5896, 5978, 6566, 6710, 6860, 7370, 7546, 8174, 8540, 9380, 9394, 10318, 10780, 11956, 13132, 13420, 13720, 14740, 14945, 15092, 16348, 16415, 17080, 18760, 18788, 18865, 20435, 20636, 20923, 21560, 22981, 23485, 23912, 25795, 26264, 26840, 28609, 29480, 29890, 30184, 32696, 32830, 32879, 36113, 37576, 37730, 40870, 41272, 41846, 44957, 45962, 46970, 51590, 57218, 59780, 65660, 65758, 72226, 75460, 81740, 83692, 89914, 91924, 93940, 103180, 104615, 114436, 114905, 119560, 131320, 131516, 143045, 144452, 150920, 163480, 164395, 167384, 179828, 180565, 183848, 187880, 200263, 206360, 209230, 224785, 228872, 229810, 230153, 252791, 263032, 286090, 288904, 314699, 328790, 359656, 361130, 400526, 418460, 449570, 459620, 460306, 505582, 572180, 629398, 657580, 722260, 801052, 836920, 899140, 919240, 920612, 1001315, 1011164, 1144360, 1150765, 1258796, 1263955, 1315160, 1401841, 1444520, 1573495, 1602104, 1798280, 1841224, 2002630, 2022328, 2202893, 2301530, 2517592, 2527910, 2803682, 3146990, 4005260, 4405786, 4603060, 5055820, 5607364, 6293980, 7009205, 8010520, 8811572, 9206120, 10111640, 11014465, 11214728, 12587960, 14018410, 15420251, 17623144, 22028930, 28036820, 30840502, 44057860, 56073640, 61681004, 77101255, 88115720, 123362008, 154202510, 308405020, 616810040]

約数ペア:

[(1, 616810040), (2, 308405020), (4, 154202510), (5, 123362008), (7, 88115720), (8, 77101255), (10, 61681004), (11, 56073640), (14, 44057860), (20, 30840502), (22, 28036820), (28, 22028930), (35, 17623144), (40, 15420251), (44, 14018410), (49, 12587960), (55, 11214728), (56, 11014465), (61, 10111640), (67, 9206120), (70, 8811572), (77, 8010520), (88, 7009205), (98, 6293980), (110, 5607364), (122, 5055820), (134, 4603060), (140, 4405786), (154, 4005260), (196, 3146990), (220, 2803682), (244, 2527910), (245, 2517592), (268, 2301530), (280, 2202893), (305, 2022328), (308, 2002630), (335, 1841224), (343, 1798280), (385, 1602104), (392, 1573495), (427, 1444520), (440, 1401841), (469, 1315160), (488, 1263955), (490, 1258796), (536, 1150765), (539, 1144360), (610, 1011164), (616, 1001315), (670, 920612), (671, 919240), (686, 899140), (737, 836920), (770, 801052), (854, 722260), (938, 657580), (980, 629398), (1078, 572180), (1220, 505582), (1340, 460306), (1342, 459620), (1372, 449570), (1474, 418460), (1540, 400526), (1708, 361130), (1715, 359656), (1876, 328790), (1960, 314699), (2135, 288904), (2156, 286090), (2345, 263032), (2440, 252791), (2680, 230153), (2684, 229810), (2695, 228872), (2744, 224785), (2948, 209230), (2989, 206360), (3080, 200263), (3283, 187880), (3355, 183848), (3416, 180565), (3430, 179828), (3685, 167384), (3752, 164395), (3773, 163480), (4087, 150920), (4270, 144452), (4312, 143045), (4690, 131516), (4697, 131320), (5159, 119560), (5368, 114905), (5390, 114436), (5896, 104615), (5978, 103180), (6566, 93940), (6710, 91924), (6860, 89914), (7370, 83692), (7546, 81740), (8174, 75460), (8540, 72226), (9380, 65758), (9394, 65660), (10318, 59780), (10780, 57218), (11956, 51590), (13132, 46970), (13420, 45962), (13720, 44957), (14740, 41846), (14945, 41272), (15092, 40870), (16348, 37730), (16415, 37576), (17080, 36113), (18760, 32879), (18788, 32830), (18865, 32696), (20435, 30184), (20636, 29890), (20923, 29480), (21560, 28609), (22981, 26840), (23485, 26264), (23912, 25795)]