1270983240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2141}}^1$

素因数の和:2272

約数の個数: 192

約数和(自身を含む): 4420830960

約数和(自身を除く): 3149847720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 97, 102, 120, 136, 153, 170, 180, 194, 204, 255, 291, 306, 340, 360, 388, 408, 485, 510, 582, 612, 680, 765, 776, 873, 970, 1020, 1164, 1224, 1455, 1530, 1649, 1746, 1940, 2040, 2141, 2328, 2910, 3060, 3298, 3492, 3880, 4282, 4365, 4947, 5820, 6120, 6423, 6596, 6984, 8245, 8564, 8730, 9894, 10705, 11640, 12846, 13192, 14841, 16490, 17128, 17460, 19269, 19788, 21410, 24735, 25692, 29682, 32115, 32980, 34920, 36397, 38538, 39576, 42820, 49470, 51384, 59364, 64230, 65960, 72794, 74205, 77076, 85640, 96345, 98940, 109191, 118728, 128460, 145588, 148410, 154152, 181985, 192690, 197880, 207677, 218382, 256920, 291176, 296820, 327573, 363970, 385380, 415354, 436764, 545955, 593640, 623031, 655146, 727940, 770760, 830708, 873528, 1038385, 1091910, 1246062, 1310292, 1455880, 1637865, 1661416, 1869093, 2076770, 2183820, 2492124, 2620584, 3115155, 3275730, 3530509, 3738186, 4153540, 4367640, 4984248, 6230310, 6551460, 7061018, 7476372, 8307080, 9345465, 10591527, 12460620, 13102920, 14122036, 14952744, 17652545, 18690930, 21183054, 24921240, 28244072, 31774581, 35305090, 37381860, 42366108, 52957635, 63549162, 70610180, 74763720, 84732216, 105915270, 127098324, 141220360, 158872905, 211830540, 254196648, 317745810, 423661080, 635491620, 1270983240]

約数ペア:

[(1, 1270983240), (2, 635491620), (3, 423661080), (4, 317745810), (5, 254196648), (6, 211830540), (8, 158872905), (9, 141220360), (10, 127098324), (12, 105915270), (15, 84732216), (17, 74763720), (18, 70610180), (20, 63549162), (24, 52957635), (30, 42366108), (34, 37381860), (36, 35305090), (40, 31774581), (45, 28244072), (51, 24921240), (60, 21183054), (68, 18690930), (72, 17652545), (85, 14952744), (90, 14122036), (97, 13102920), (102, 12460620), (120, 10591527), (136, 9345465), (153, 8307080), (170, 7476372), (180, 7061018), (194, 6551460), (204, 6230310), (255, 4984248), (291, 4367640), (306, 4153540), (340, 3738186), (360, 3530509), (388, 3275730), (408, 3115155), (485, 2620584), (510, 2492124), (582, 2183820), (612, 2076770), (680, 1869093), (765, 1661416), (776, 1637865), (873, 1455880), (970, 1310292), (1020, 1246062), (1164, 1091910), (1224, 1038385), (1455, 873528), (1530, 830708), (1649, 770760), (1746, 727940), (1940, 655146), (2040, 623031), (2141, 593640), (2328, 545955), (2910, 436764), (3060, 415354), (3298, 385380), (3492, 363970), (3880, 327573), (4282, 296820), (4365, 291176), (4947, 256920), (5820, 218382), (6120, 207677), (6423, 197880), (6596, 192690), (6984, 181985), (8245, 154152), (8564, 148410), (8730, 145588), (9894, 128460), (10705, 118728), (11640, 109191), (12846, 98940), (13192, 96345), (14841, 85640), (16490, 77076), (17128, 74205), (17460, 72794), (19269, 65960), (19788, 64230), (21410, 59364), (24735, 51384), (25692, 49470), (29682, 42820), (32115, 39576), (32980, 38538), (34920, 36397)]