56718431640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1\times {\mathrm{4507}}^1$

素因数の和:7226

約数の個数: 192

約数和(自身を含む): 198632397600

約数和(自身を除く): 141913965960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 2689, 4507, 4680, 5378, 8067, 9014, 10756, 13445, 13521, 16134, 18028, 21512, 22535, 24201, 26890, 27042, 32268, 34957, 36056, 40335, 40563, 45070, 48402, 53780, 54084, 58591, 64536, 67605, 69914, 80670, 81126, 90140, 96804, 104871, 107560, 108168, 117182, 121005, 135210, 139828, 161340, 162252, 174785, 175773, 180280, 193608, 202815, 209742, 234364, 242010, 270420, 279656, 292955, 314613, 322680, 324504, 349570, 351546, 405630, 419484, 468728, 484020, 524355, 527319, 540840, 585910, 629226, 699140, 703092, 811260, 838968, 878865, 968040, 1048710, 1054638, 1171820, 1258452, 1398280, 1406184, 1573065, 1622520, 1757730, 2097420, 2109276, 2343640, 2516904, 2636595, 3146130, 3515460, 4194840, 4218552, 5273190, 6292260, 7030920, 10546380, 12119323, 12584520, 21092760, 24238646, 36357969, 48477292, 60596615, 72715938, 96954584, 109073907, 121193230, 145431876, 157551199, 181789845, 218147814, 242386460, 290863752, 315102398, 363579690, 436295628, 472653597, 484772920, 545369535, 630204796, 727159380, 787755995, 872591256, 945307194, 1090739070, 1260409592, 1417960791, 1454318760, 1575511990, 1890614388, 2181478140, 2363267985, 2835921582, 3151023980, 3781228776, 4362956280, 4726535970, 5671843164, 6302047960, 7089803955, 9453071940, 11343686328, 14179607910, 18906143880, 28359215820, 56718431640]

約数ペア:

[(1, 56718431640), (2, 28359215820), (3, 18906143880), (4, 14179607910), (5, 11343686328), (6, 9453071940), (8, 7089803955), (9, 6302047960), (10, 5671843164), (12, 4726535970), (13, 4362956280), (15, 3781228776), (18, 3151023980), (20, 2835921582), (24, 2363267985), (26, 2181478140), (30, 1890614388), (36, 1575511990), (39, 1454318760), (40, 1417960791), (45, 1260409592), (52, 1090739070), (60, 945307194), (65, 872591256), (72, 787755995), (78, 727159380), (90, 630204796), (104, 545369535), (117, 484772920), (120, 472653597), (130, 436295628), (156, 363579690), (180, 315102398), (195, 290863752), (234, 242386460), (260, 218147814), (312, 181789845), (360, 157551199), (390, 145431876), (468, 121193230), (520, 109073907), (585, 96954584), (780, 72715938), (936, 60596615), (1170, 48477292), (1560, 36357969), (2340, 24238646), (2689, 21092760), (4507, 12584520), (4680, 12119323), (5378, 10546380), (8067, 7030920), (9014, 6292260), (10756, 5273190), (13445, 4218552), (13521, 4194840), (16134, 3515460), (18028, 3146130), (21512, 2636595), (22535, 2516904), (24201, 2343640), (26890, 2109276), (27042, 2097420), (32268, 1757730), (34957, 1622520), (36056, 1573065), (40335, 1406184), (40563, 1398280), (45070, 1258452), (48402, 1171820), (53780, 1054638), (54084, 1048710), (58591, 968040), (64536, 878865), (67605, 838968), (69914, 811260), (80670, 703092), (81126, 699140), (90140, 629226), (96804, 585910), (104871, 540840), (107560, 527319), (108168, 524355), (117182, 484020), (121005, 468728), (135210, 419484), (139828, 405630), (161340, 351546), (162252, 349570), (174785, 324504), (175773, 322680), (180280, 314613), (193608, 292955), (202815, 279656), (209742, 270420), (234364, 242010)]