531831214720

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{10709}}^1$

素因数の和:10915

約数の個数: 256

約数和(自身を含む): 1409483980800

約数和(自身を除く): 877652766080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 127, 128, 130, 160, 188, 208, 235, 254, 260, 320, 376, 416, 470, 508, 520, 611, 635, 640, 752, 832, 940, 1016, 1040, 1222, 1270, 1504, 1651, 1664, 1880, 2032, 2080, 2444, 2540, 3008, 3055, 3302, 3760, 4064, 4160, 4888, 5080, 5969, 6016, 6110, 6604, 7520, 8128, 8255, 8320, 9776, 10160, 10709, 11938, 12220, 13208, 15040, 16256, 16510, 19552, 20320, 21418, 23876, 24440, 26416, 29845, 30080, 33020, 39104, 40640, 42836, 47752, 48880, 52832, 53545, 59690, 66040, 77597, 78208, 81280, 85672, 95504, 97760, 105664, 107090, 119380, 132080, 139217, 155194, 171344, 191008, 195520, 211328, 214180, 238760, 264160, 278434, 310388, 342688, 382016, 387985, 391040, 428360, 477520, 503323, 528320, 556868, 620776, 685376, 696085, 764032, 775970, 856720, 955040, 1006646, 1056640, 1113736, 1241552, 1360043, 1370752, 1392170, 1551940, 1713440, 1910080, 2013292, 2227472, 2483104, 2516615, 2720086, 2784340, 3103880, 3426880, 3820160, 4026584, 4454944, 4966208, 5033230, 5440172, 5568680, 6207760, 6543199, 6800215, 6853760, 8053168, 8909888, 9932416, 10066460, 10880344, 11137360, 12415520, 13086398, 13600430, 16106336, 17680559, 17819776, 20132920, 21760688, 22274720, 24831040, 26172796, 27200860, 32212672, 32715995, 35361118, 40265840, 43521376, 44549440, 49662080, 52345592, 54401720, 63922021, 64425344, 65431990, 70722236, 80531680, 87042752, 88402795, 89098880, 104691184, 108803440, 127844042, 130863980, 141444472, 161063360, 174085504, 176805590, 209382368, 217606880, 255688084, 261727960, 282888944, 319610105, 322126720, 353611180, 418764736, 435213760, 511376168, 523455920, 565777888, 639220210, 707222360, 830986273, 837529472, 870427520, 1022752336, 1046911840, 1131555776, 1278440420, 1414444720, 1661972546, 2045504672, 2093823680, 2263111552, 2556880840, 2828889440, 3323945092, 4091009344, 4154931365, 4187647360, 5113761680, 5657778880, 6647890184, 8182018688, 8309862730, 10227523360, 11315557760, 13295780368, 16619725460, 20455046720, 26591560736, 33239450920, 40910093440, 53183121472, 66478901840, 106366242944, 132957803680, 265915607360, 531831214720]

約数ペア:

[(1, 531831214720), (2, 265915607360), (4, 132957803680), (5, 106366242944), (8, 66478901840), (10, 53183121472), (13, 40910093440), (16, 33239450920), (20, 26591560736), (26, 20455046720), (32, 16619725460), (40, 13295780368), (47, 11315557760), (52, 10227523360), (64, 8309862730), (65, 8182018688), (80, 6647890184), (94, 5657778880), (104, 5113761680), (127, 4187647360), (128, 4154931365), (130, 4091009344), (160, 3323945092), (188, 2828889440), (208, 2556880840), (235, 2263111552), (254, 2093823680), (260, 2045504672), (320, 1661972546), (376, 1414444720), (416, 1278440420), (470, 1131555776), (508, 1046911840), (520, 1022752336), (611, 870427520), (635, 837529472), (640, 830986273), (752, 707222360), (832, 639220210), (940, 565777888), (1016, 523455920), (1040, 511376168), (1222, 435213760), (1270, 418764736), (1504, 353611180), (1651, 322126720), (1664, 319610105), (1880, 282888944), (2032, 261727960), (2080, 255688084), (2444, 217606880), (2540, 209382368), (3008, 176805590), (3055, 174085504), (3302, 161063360), (3760, 141444472), (4064, 130863980), (4160, 127844042), (4888, 108803440), (5080, 104691184), (5969, 89098880), (6016, 88402795), (6110, 87042752), (6604, 80531680), (7520, 70722236), (8128, 65431990), (8255, 64425344), (8320, 63922021), (9776, 54401720), (10160, 52345592), (10709, 49662080), (11938, 44549440), (12220, 43521376), (13208, 40265840), (15040, 35361118), (16256, 32715995), (16510, 32212672), (19552, 27200860), (20320, 26172796), (21418, 24831040), (23876, 22274720), (24440, 21760688), (26416, 20132920), (29845, 17819776), (30080, 17680559), (33020, 16106336), (39104, 13600430), (40640, 13086398), (42836, 12415520), (47752, 11137360), (48880, 10880344), (52832, 10066460), (53545, 9932416), (59690, 8909888), (66040, 8053168), (77597, 6853760), (78208, 6800215), (81280, 6543199), (85672, 6207760), (95504, 5568680), (97760, 5440172), (105664, 5033230), (107090, 4966208), (119380, 4454944), (132080, 4026584), (139217, 3820160), (155194, 3426880), (171344, 3103880), (191008, 2784340), (195520, 2720086), (211328, 2516615), (214180, 2483104), (238760, 2227472), (264160, 2013292), (278434, 1910080), (310388, 1713440), (342688, 1551940), (382016, 1392170), (387985, 1370752), (391040, 1360043), (428360, 1241552), (477520, 1113736), (503323, 1056640), (528320, 1006646), (556868, 955040), (620776, 856720), (685376, 775970), (696085, 764032)]