18366999040

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1023

約数の個数: 320

約数和(自身を含む): 51586698240

約数和(自身を除く): 33219699200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 64, 65, 76, 80, 95, 104, 124, 128, 130, 152, 155, 160, 190, 208, 247, 248, 256, 260, 304, 310, 320, 380, 403, 416, 494, 496, 512, 520, 589, 608, 620, 640, 760, 806, 832, 937, 988, 992, 1040, 1178, 1216, 1235, 1240, 1280, 1520, 1612, 1664, 1874, 1976, 1984, 2015, 2080, 2356, 2432, 2470, 2480, 2560, 2945, 3040, 3224, 3328, 3748, 3952, 3968, 4030, 4160, 4685, 4712, 4864, 4940, 4960, 5890, 6080, 6448, 6656, 7496, 7657, 7904, 7936, 8060, 8320, 9370, 9424, 9728, 9880, 9920, 11780, 12160, 12181, 12896, 14992, 15314, 15808, 15872, 16120, 16640, 17803, 18740, 18848, 19760, 19840, 23560, 24320, 24362, 25792, 29047, 29984, 30628, 31616, 32240, 33280, 35606, 37480, 37696, 38285, 39520, 39680, 47120, 48640, 48724, 51584, 58094, 59968, 60905, 61256, 63232, 64480, 71212, 74960, 75392, 76570, 79040, 79360, 89015, 94240, 97448, 103168, 116188, 119936, 121810, 122512, 126464, 128960, 142424, 145235, 149920, 150784, 153140, 158080, 178030, 188480, 194896, 206336, 231439, 232376, 239872, 243620, 245024, 257920, 284848, 290470, 299840, 301568, 306280, 316160, 356060, 376960, 377611, 389792, 462878, 464752, 479744, 487240, 490048, 515840, 551893, 569696, 580940, 599680, 612560, 632320, 712120, 753920, 755222, 779584, 925756, 929504, 974480, 980096, 1031680, 1103786, 1139392, 1157195, 1161880, 1199360, 1225120, 1424240, 1507840, 1510444, 1559168, 1851512, 1859008, 1888055, 1948960, 1960192, 2207572, 2278784, 2314390, 2323760, 2398720, 2450240, 2759465, 2848480, 3020888, 3118336, 3703024, 3718016, 3776110, 3897920, 3920384, 4415144, 4557568, 4628780, 4647520, 4900480, 5518930, 5696960, 6041776, 6236672, 7174609, 7406048, 7436032, 7552220, 7795840, 8830288, 9115136, 9257560, 9295040, 9800960, 11037860, 11393920, 12083552, 14349218, 14812096, 14872064, 15104440, 15591680, 17660576, 18515120, 18590080, 19601920, 22075720, 22787840, 24167104, 28698436, 29624192, 30208880, 31183360, 35321152, 35873045, 37030240, 37180160, 44151440, 45575680, 48334208, 57396872, 59248384, 60417760, 70642304, 71746090, 74060480, 74360320, 88302880, 96668416, 114793744, 118496768, 120835520, 141284608, 143492180, 148120960, 176605760, 193336832, 229587488, 241671040, 282569216, 286984360, 296241920, 353211520, 459174976, 483342080, 573968720, 592483840, 706423040, 918349952, 966684160, 1147937440, 1412846080, 1836699904, 2295874880, 3673399808, 4591749760, 9183499520, 18366999040]

約数ペア:

[(1, 18366999040), (2, 9183499520), (4, 4591749760), (5, 3673399808), (8, 2295874880), (10, 1836699904), (13, 1412846080), (16, 1147937440), (19, 966684160), (20, 918349952), (26, 706423040), (31, 592483840), (32, 573968720), (38, 483342080), (40, 459174976), (52, 353211520), (62, 296241920), (64, 286984360), (65, 282569216), (76, 241671040), (80, 229587488), (95, 193336832), (104, 176605760), (124, 148120960), (128, 143492180), (130, 141284608), (152, 120835520), (155, 118496768), (160, 114793744), (190, 96668416), (208, 88302880), (247, 74360320), (248, 74060480), (256, 71746090), (260, 70642304), (304, 60417760), (310, 59248384), (320, 57396872), (380, 48334208), (403, 45575680), (416, 44151440), (494, 37180160), (496, 37030240), (512, 35873045), (520, 35321152), (589, 31183360), (608, 30208880), (620, 29624192), (640, 28698436), (760, 24167104), (806, 22787840), (832, 22075720), (937, 19601920), (988, 18590080), (992, 18515120), (1040, 17660576), (1178, 15591680), (1216, 15104440), (1235, 14872064), (1240, 14812096), (1280, 14349218), (1520, 12083552), (1612, 11393920), (1664, 11037860), (1874, 9800960), (1976, 9295040), (1984, 9257560), (2015, 9115136), (2080, 8830288), (2356, 7795840), (2432, 7552220), (2470, 7436032), (2480, 7406048), (2560, 7174609), (2945, 6236672), (3040, 6041776), (3224, 5696960), (3328, 5518930), (3748, 4900480), (3952, 4647520), (3968, 4628780), (4030, 4557568), (4160, 4415144), (4685, 3920384), (4712, 3897920), (4864, 3776110), (4940, 3718016), (4960, 3703024), (5890, 3118336), (6080, 3020888), (6448, 2848480), (6656, 2759465), (7496, 2450240), (7657, 2398720), (7904, 2323760), (7936, 2314390), (8060, 2278784), (8320, 2207572), (9370, 1960192), (9424, 1948960), (9728, 1888055), (9880, 1859008), (9920, 1851512), (11780, 1559168), (12160, 1510444), (12181, 1507840), (12896, 1424240), (14992, 1225120), (15314, 1199360), (15808, 1161880), (15872, 1157195), (16120, 1139392), (16640, 1103786), (17803, 1031680), (18740, 980096), (18848, 974480), (19760, 929504), (19840, 925756), (23560, 779584), (24320, 755222), (24362, 753920), (25792, 712120), (29047, 632320), (29984, 612560), (30628, 599680), (31616, 580940), (32240, 569696), (33280, 551893), (35606, 515840), (37480, 490048), (37696, 487240), (38285, 479744), (39520, 464752), (39680, 462878), (47120, 389792), (48640, 377611), (48724, 376960), (51584, 356060), (58094, 316160), (59968, 306280), (60905, 301568), (61256, 299840), (63232, 290470), (64480, 284848), (71212, 257920), (74960, 245024), (75392, 243620), (76570, 239872), (79040, 232376), (79360, 231439), (89015, 206336), (94240, 194896), (97448, 188480), (103168, 178030), (116188, 158080), (119936, 153140), (121810, 150784), (122512, 149920), (126464, 145235), (128960, 142424)]