216955680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23789}}^1$

素因数の和:23826

約数の個数: 96

約数和(自身を含む): 719409600

約数和(自身を除く): 502453920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 23789, 47578, 71367, 95156, 118945, 142734, 190312, 237890, 285468, 356835, 380624, 451991, 475780, 570936, 713670, 761248, 903982, 951560, 1141872, 1355973, 1427340, 1807964, 1903120, 2259955, 2283744, 2711946, 2854680, 3615928, 3806240, 4519910, 5423892, 5709360, 6779865, 7231856, 9039820, 10847784, 11418720, 13559730, 14463712, 18079640, 21695568, 27119460, 36159280, 43391136, 54238920, 72318560, 108477840, 216955680]

約数ペア:

[(1, 216955680), (2, 108477840), (3, 72318560), (4, 54238920), (5, 43391136), (6, 36159280), (8, 27119460), (10, 21695568), (12, 18079640), (15, 14463712), (16, 13559730), (19, 11418720), (20, 10847784), (24, 9039820), (30, 7231856), (32, 6779865), (38, 5709360), (40, 5423892), (48, 4519910), (57, 3806240), (60, 3615928), (76, 2854680), (80, 2711946), (95, 2283744), (96, 2259955), (114, 1903120), (120, 1807964), (152, 1427340), (160, 1355973), (190, 1141872), (228, 951560), (240, 903982), (285, 761248), (304, 713670), (380, 570936), (456, 475780), (480, 451991), (570, 380624), (608, 356835), (760, 285468), (912, 237890), (1140, 190312), (1520, 142734), (1824, 118945), (2280, 95156), (3040, 71367), (4560, 47578), (9120, 23789)]