630979427200

素因数分解:

$2^7\times 5^2\times {\mathrm{977}}^1\times {\mathrm{201823}}^1$

素因数の和:202824

約数の個数: 96

約数和(自身を含む): 1560319508160

約数和(自身を除く): 929340080960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 977, 1600, 1954, 3200, 3908, 4885, 7816, 9770, 15632, 19540, 24425, 31264, 39080, 48850, 62528, 78160, 97700, 125056, 156320, 195400, 201823, 312640, 390800, 403646, 625280, 781600, 807292, 1009115, 1563200, 1614584, 2018230, 3126400, 3229168, 4036460, 5045575, 6458336, 8072920, 10091150, 12916672, 16145840, 20182300, 25833344, 32291680, 40364600, 64583360, 80729200, 129166720, 161458400, 197181071, 322916800, 394362142, 645833600, 788724284, 985905355, 1577448568, 1971810710, 3154897136, 3943621420, 4929526775, 6309794272, 7887242840, 9859053550, 12619588544, 15774485680, 19718107100, 25239177088, 31548971360, 39436214200, 63097942720, 78872428400, 126195885440, 157744856800, 315489713600, 630979427200]

約数ペア:

[(1, 630979427200), (2, 315489713600), (4, 157744856800), (5, 126195885440), (8, 78872428400), (10, 63097942720), (16, 39436214200), (20, 31548971360), (25, 25239177088), (32, 19718107100), (40, 15774485680), (50, 12619588544), (64, 9859053550), (80, 7887242840), (100, 6309794272), (128, 4929526775), (160, 3943621420), (200, 3154897136), (320, 1971810710), (400, 1577448568), (640, 985905355), (800, 788724284), (977, 645833600), (1600, 394362142), (1954, 322916800), (3200, 197181071), (3908, 161458400), (4885, 129166720), (7816, 80729200), (9770, 64583360), (15632, 40364600), (19540, 32291680), (24425, 25833344), (31264, 20182300), (39080, 16145840), (48850, 12916672), (62528, 10091150), (78160, 8072920), (97700, 6458336), (125056, 5045575), (156320, 4036460), (195400, 3229168), (201823, 3126400), (312640, 2018230), (390800, 1614584), (403646, 1563200), (625280, 1009115), (781600, 807292)]