1796693640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{40357}}^1$

素因数の和:40431

約数の個数: 128

約数和(自身を含む): 6276476160

約数和(自身を除く): 4479782520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14840, 22260, 40357, 44520, 80714, 121071, 161428, 201785, 242142, 282499, 322856, 403570, 484284, 564998, 605355, 807140, 847497, 968568, 1129996, 1210710, 1412495, 1614280, 1694994, 2138921, 2259992, 2421420, 2824990, 3389988, 4237485, 4277842, 4842840, 5649980, 6416763, 6779976, 8474970, 8555684, 10694605, 11299960, 12833526, 14972447, 16949940, 17111368, 21389210, 25667052, 29944894, 32083815, 33899880, 42778420, 44917341, 51334104, 59889788, 64167630, 74862235, 85556840, 89834682, 119779576, 128335260, 149724470, 179669364, 224586705, 256670520, 299448940, 359338728, 449173410, 598897880, 898346820, 1796693640]

約数ペア:

[(1, 1796693640), (2, 898346820), (3, 598897880), (4, 449173410), (5, 359338728), (6, 299448940), (7, 256670520), (8, 224586705), (10, 179669364), (12, 149724470), (14, 128335260), (15, 119779576), (20, 89834682), (21, 85556840), (24, 74862235), (28, 64167630), (30, 59889788), (35, 51334104), (40, 44917341), (42, 42778420), (53, 33899880), (56, 32083815), (60, 29944894), (70, 25667052), (84, 21389210), (105, 17111368), (106, 16949940), (120, 14972447), (140, 12833526), (159, 11299960), (168, 10694605), (210, 8555684), (212, 8474970), (265, 6779976), (280, 6416763), (318, 5649980), (371, 4842840), (420, 4277842), (424, 4237485), (530, 3389988), (636, 2824990), (742, 2421420), (795, 2259992), (840, 2138921), (1060, 1694994), (1113, 1614280), (1272, 1412495), (1484, 1210710), (1590, 1129996), (1855, 968568), (2120, 847497), (2226, 807140), (2968, 605355), (3180, 564998), (3710, 484284), (4452, 403570), (5565, 322856), (6360, 282499), (7420, 242142), (8904, 201785), (11130, 161428), (14840, 121071), (22260, 80714), (40357, 44520)]