16464840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1191

約数の個数: 128

約数和(自身を含む): 59823360

約数和(自身を除く): 43358520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1153, 1190, 1428, 1785, 2040, 2306, 2380, 2856, 3459, 3570, 4612, 4760, 5765, 6918, 7140, 8071, 9224, 11530, 13836, 14280, 16142, 17295, 19601, 23060, 24213, 27672, 32284, 34590, 39202, 40355, 46120, 48426, 58803, 64568, 69180, 78404, 80710, 96852, 98005, 117606, 121065, 137207, 138360, 156808, 161420, 193704, 196010, 235212, 242130, 274414, 294015, 322840, 392020, 411621, 470424, 484260, 548828, 588030, 686035, 784040, 823242, 968520, 1097656, 1176060, 1372070, 1646484, 2058105, 2352120, 2744140, 3292968, 4116210, 5488280, 8232420, 16464840]

約数ペア:

[(1, 16464840), (2, 8232420), (3, 5488280), (4, 4116210), (5, 3292968), (6, 2744140), (7, 2352120), (8, 2058105), (10, 1646484), (12, 1372070), (14, 1176060), (15, 1097656), (17, 968520), (20, 823242), (21, 784040), (24, 686035), (28, 588030), (30, 548828), (34, 484260), (35, 470424), (40, 411621), (42, 392020), (51, 322840), (56, 294015), (60, 274414), (68, 242130), (70, 235212), (84, 196010), (85, 193704), (102, 161420), (105, 156808), (119, 138360), (120, 137207), (136, 121065), (140, 117606), (168, 98005), (170, 96852), (204, 80710), (210, 78404), (238, 69180), (255, 64568), (280, 58803), (340, 48426), (357, 46120), (408, 40355), (420, 39202), (476, 34590), (510, 32284), (595, 27672), (680, 24213), (714, 23060), (840, 19601), (952, 17295), (1020, 16142), (1153, 14280), (1190, 13836), (1428, 11530), (1785, 9224), (2040, 8071), (2306, 7140), (2380, 6918), (2856, 5765), (3459, 4760), (3570, 4612)]