26667480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 93312000

約数和(自身を除く): 66644520

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, 599, 636, 742, 795, 840, 1060, 1113, 1198, 1272, 1484, 1590, 1797, 1855, 2120, 2226, 2396, 2968, 2995, 3180, 3594, 3710, 4193, 4452, 4792, 5565, 5990, 6360, 7188, 7420, 8386, 8904, 8985, 11130, 11980, 12579, 14376, 14840, 16772, 17970, 20965, 22260, 23960, 25158, 31747, 33544, 35940, 41930, 44520, 50316, 62895, 63494, 71880, 83860, 95241, 100632, 125790, 126988, 158735, 167720, 190482, 222229, 251580, 253976, 317470, 380964, 444458, 476205, 503160, 634940, 666687, 761928, 888916, 952410, 1111145, 1269880, 1333374, 1777832, 1904820, 2222290, 2666748, 3333435, 3809640, 4444580, 5333496, 6666870, 8889160, 13333740, 26667480]

約数ペア:

[(1, 26667480), (2, 13333740), (3, 8889160), (4, 6666870), (5, 5333496), (6, 4444580), (7, 3809640), (8, 3333435), (10, 2666748), (12, 2222290), (14, 1904820), (15, 1777832), (20, 1333374), (21, 1269880), (24, 1111145), (28, 952410), (30, 888916), (35, 761928), (40, 666687), (42, 634940), (53, 503160), (56, 476205), (60, 444458), (70, 380964), (84, 317470), (105, 253976), (106, 251580), (120, 222229), (140, 190482), (159, 167720), (168, 158735), (210, 126988), (212, 125790), (265, 100632), (280, 95241), (318, 83860), (371, 71880), (420, 63494), (424, 62895), (530, 50316), (599, 44520), (636, 41930), (742, 35940), (795, 33544), (840, 31747), (1060, 25158), (1113, 23960), (1198, 22260), (1272, 20965), (1484, 17970), (1590, 16772), (1797, 14840), (1855, 14376), (2120, 12579), (2226, 11980), (2396, 11130), (2968, 8985), (2995, 8904), (3180, 8386), (3594, 7420), (3710, 7188), (4193, 6360), (4452, 5990), (4792, 5565)]