393390416640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{254207}}^1$

素因数の和:254275

約数の個数: 288

約数和(自身を含む): 1396687896576

約数和(自身を除く): 1003297479936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 256, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 520, 620, 624, 640, 744, 768, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1280, 1488, 1560, 1612, 1664, 1860, 1920, 1984, 2015, 2080, 2418, 2480, 2496, 2976, 3120, 3224, 3328, 3720, 3840, 3968, 4030, 4160, 4836, 4960, 4992, 5952, 6045, 6240, 6448, 7440, 7936, 8060, 8320, 9672, 9920, 9984, 11904, 12090, 12480, 12896, 14880, 16120, 16640, 19344, 19840, 23808, 24180, 24960, 25792, 29760, 32240, 38688, 39680, 48360, 49920, 51584, 59520, 64480, 77376, 96720, 103168, 119040, 128960, 154752, 193440, 254207, 257920, 309504, 386880, 508414, 515840, 762621, 773760, 1016828, 1271035, 1525242, 1547520, 2033656, 2542070, 3050484, 3304691, 3813105, 4067312, 5084140, 6100968, 6609382, 7626210, 7880417, 8134624, 9914073, 10168280, 12201936, 13218764, 15252420, 15760834, 16269248, 16523455, 19828146, 20336560, 23641251, 24403872, 26437528, 30504840, 31521668, 32538496, 33046910, 39402085, 39656292, 40673120, 47282502, 48807744, 49570365, 52875056, 61009680, 63043336, 65076992, 66093820, 78804170, 79312584, 81346240, 94565004, 97615488, 99140730, 102445421, 105750112, 118206255, 122019360, 126086672, 132187640, 157608340, 158625168, 162692480, 189130008, 195230976, 198281460, 204890842, 211500224, 236412510, 244038720, 252173344, 264375280, 307336263, 315216680, 317250336, 325384960, 378260016, 396562920, 409781684, 423000448, 472825020, 488077440, 504346688, 512227105, 528750560, 614672526, 630433360, 634500672, 756520032, 793125840, 819563368, 846000896, 945650040, 976154880, 1008693376, 1024454210, 1057501120, 1229345052, 1260866720, 1269001344, 1513040064, 1536681315, 1586251680, 1639126736, 1891300080, 2017386752, 2048908420, 2115002240, 2458690104, 2521733440, 2538002688, 3026080128, 3073362630, 3172503360, 3278253472, 3782600160, 4097816840, 4230004480, 4917380208, 5043466880, 6052160256, 6146725260, 6345006720, 6556506944, 7565200320, 8195633680, 9834760416, 10086933760, 12293450520, 12690013440, 13113013888, 15130400640, 16391267360, 19669520832, 24586901040, 26226027776, 30260801280, 32782534720, 39339041664, 49173802080, 65565069440, 78678083328, 98347604160, 131130138880, 196695208320, 393390416640]

約数ペア:

[(1, 393390416640), (2, 196695208320), (3, 131130138880), (4, 98347604160), (5, 78678083328), (6, 65565069440), (8, 49173802080), (10, 39339041664), (12, 32782534720), (13, 30260801280), (15, 26226027776), (16, 24586901040), (20, 19669520832), (24, 16391267360), (26, 15130400640), (30, 13113013888), (31, 12690013440), (32, 12293450520), (39, 10086933760), (40, 9834760416), (48, 8195633680), (52, 7565200320), (60, 6556506944), (62, 6345006720), (64, 6146725260), (65, 6052160256), (78, 5043466880), (80, 4917380208), (93, 4230004480), (96, 4097816840), (104, 3782600160), (120, 3278253472), (124, 3172503360), (128, 3073362630), (130, 3026080128), (155, 2538002688), (156, 2521733440), (160, 2458690104), (186, 2115002240), (192, 2048908420), (195, 2017386752), (208, 1891300080), (240, 1639126736), (248, 1586251680), (256, 1536681315), (260, 1513040064), (310, 1269001344), (312, 1260866720), (320, 1229345052), (372, 1057501120), (384, 1024454210), (390, 1008693376), (403, 976154880), (416, 945650040), (465, 846000896), (480, 819563368), (496, 793125840), (520, 756520032), (620, 634500672), (624, 630433360), (640, 614672526), (744, 528750560), (768, 512227105), (780, 504346688), (806, 488077440), (832, 472825020), (930, 423000448), (960, 409781684), (992, 396562920), (1040, 378260016), (1209, 325384960), (1240, 317250336), (1248, 315216680), (1280, 307336263), (1488, 264375280), (1560, 252173344), (1612, 244038720), (1664, 236412510), (1860, 211500224), (1920, 204890842), (1984, 198281460), (2015, 195230976), (2080, 189130008), (2418, 162692480), (2480, 158625168), (2496, 157608340), (2976, 132187640), (3120, 126086672), (3224, 122019360), (3328, 118206255), (3720, 105750112), (3840, 102445421), (3968, 99140730), (4030, 97615488), (4160, 94565004), (4836, 81346240), (4960, 79312584), (4992, 78804170), (5952, 66093820), (6045, 65076992), (6240, 63043336), (6448, 61009680), (7440, 52875056), (7936, 49570365), (8060, 48807744), (8320, 47282502), (9672, 40673120), (9920, 39656292), (9984, 39402085), (11904, 33046910), (12090, 32538496), (12480, 31521668), (12896, 30504840), (14880, 26437528), (16120, 24403872), (16640, 23641251), (19344, 20336560), (19840, 19828146), (23808, 16523455), (24180, 16269248), (24960, 15760834), (25792, 15252420), (29760, 13218764), (32240, 12201936), (38688, 10168280), (39680, 9914073), (48360, 8134624), (49920, 7880417), (51584, 7626210), (59520, 6609382), (64480, 6100968), (77376, 5084140), (96720, 4067312), (103168, 3813105), (119040, 3304691), (128960, 3050484), (154752, 2542070), (193440, 2033656), (254207, 1547520), (257920, 1525242), (309504, 1271035), (386880, 1016828), (508414, 773760), (515840, 762621)]