7475474240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{1069}}^1$

素因数の和:1181

約数の個数: 168

約数和(自身を含む): 19667631480

約数和(自身を除く): 12192157240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 320, 328, 410, 416, 520, 533, 656, 820, 832, 1040, 1066, 1069, 1312, 1640, 1681, 2080, 2132, 2138, 2624, 2665, 3280, 3362, 4160, 4264, 4276, 5330, 5345, 6560, 6724, 8405, 8528, 8552, 10660, 10690, 13120, 13448, 13897, 16810, 17056, 17104, 21320, 21380, 21853, 26896, 27794, 33620, 34112, 34208, 42640, 42760, 43706, 43829, 53792, 55588, 67240, 68416, 69485, 85280, 85520, 87412, 87658, 107584, 109265, 111176, 134480, 138970, 170560, 171040, 174824, 175316, 218530, 219145, 222352, 268960, 277940, 342080, 349648, 350632, 437060, 438290, 444704, 537920, 555880, 569777, 699296, 701264, 874120, 876580, 889408, 1111760, 1139554, 1398592, 1402528, 1748240, 1753160, 1796989, 2223520, 2279108, 2805056, 2848885, 3496480, 3506320, 3593978, 4447040, 4558216, 5697770, 6992960, 7012640, 7187956, 8984945, 9116432, 11395540, 14025280, 14375912, 17969890, 18232864, 22791080, 23360857, 28751824, 35939780, 36465728, 45582160, 46721714, 57503648, 71879560, 91164320, 93443428, 115007296, 116804285, 143759120, 182328640, 186886856, 233608570, 287518240, 373773712, 467217140, 575036480, 747547424, 934434280, 1495094848, 1868868560, 3737737120, 7475474240]

約数ペア:

[(1, 7475474240), (2, 3737737120), (4, 1868868560), (5, 1495094848), (8, 934434280), (10, 747547424), (13, 575036480), (16, 467217140), (20, 373773712), (26, 287518240), (32, 233608570), (40, 186886856), (41, 182328640), (52, 143759120), (64, 116804285), (65, 115007296), (80, 93443428), (82, 91164320), (104, 71879560), (130, 57503648), (160, 46721714), (164, 45582160), (205, 36465728), (208, 35939780), (260, 28751824), (320, 23360857), (328, 22791080), (410, 18232864), (416, 17969890), (520, 14375912), (533, 14025280), (656, 11395540), (820, 9116432), (832, 8984945), (1040, 7187956), (1066, 7012640), (1069, 6992960), (1312, 5697770), (1640, 4558216), (1681, 4447040), (2080, 3593978), (2132, 3506320), (2138, 3496480), (2624, 2848885), (2665, 2805056), (3280, 2279108), (3362, 2223520), (4160, 1796989), (4264, 1753160), (4276, 1748240), (5330, 1402528), (5345, 1398592), (6560, 1139554), (6724, 1111760), (8405, 889408), (8528, 876580), (8552, 874120), (10660, 701264), (10690, 699296), (13120, 569777), (13448, 555880), (13897, 537920), (16810, 444704), (17056, 438290), (17104, 437060), (21320, 350632), (21380, 349648), (21853, 342080), (26896, 277940), (27794, 268960), (33620, 222352), (34112, 219145), (34208, 218530), (42640, 175316), (42760, 174824), (43706, 171040), (43829, 170560), (53792, 138970), (55588, 134480), (67240, 111176), (68416, 109265), (69485, 107584), (85280, 87658), (85520, 87412)]