69465760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{367}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 203648256

約数和(自身を除く): 134182496

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 338, 364, 367, 416, 455, 520, 560, 676, 728, 734, 845, 910, 1040, 1120, 1183, 1352, 1456, 1468, 1690, 1820, 1835, 2080, 2366, 2569, 2704, 2912, 2936, 3380, 3640, 3670, 4732, 4771, 5138, 5408, 5872, 5915, 6760, 7280, 7340, 9464, 9542, 10276, 11744, 11830, 12845, 13520, 14560, 14680, 18928, 19084, 20552, 23660, 23855, 25690, 27040, 29360, 33397, 37856, 38168, 41104, 47320, 47710, 51380, 58720, 62023, 66794, 76336, 82208, 94640, 95420, 102760, 124046, 133588, 152672, 166985, 189280, 190840, 205520, 248092, 267176, 310115, 333970, 381680, 411040, 434161, 496184, 534352, 620230, 667940, 763360, 868322, 992368, 1068704, 1240460, 1335880, 1736644, 1984736, 2170805, 2480920, 2671760, 3473288, 4341610, 4961840, 5343520, 6946576, 8683220, 9923680, 13893152, 17366440, 34732880, 69465760]

約数ペア:

[(1, 69465760), (2, 34732880), (4, 17366440), (5, 13893152), (7, 9923680), (8, 8683220), (10, 6946576), (13, 5343520), (14, 4961840), (16, 4341610), (20, 3473288), (26, 2671760), (28, 2480920), (32, 2170805), (35, 1984736), (40, 1736644), (52, 1335880), (56, 1240460), (65, 1068704), (70, 992368), (80, 868322), (91, 763360), (104, 667940), (112, 620230), (130, 534352), (140, 496184), (160, 434161), (169, 411040), (182, 381680), (208, 333970), (224, 310115), (260, 267176), (280, 248092), (338, 205520), (364, 190840), (367, 189280), (416, 166985), (455, 152672), (520, 133588), (560, 124046), (676, 102760), (728, 95420), (734, 94640), (845, 82208), (910, 76336), (1040, 66794), (1120, 62023), (1183, 58720), (1352, 51380), (1456, 47710), (1468, 47320), (1690, 41104), (1820, 38168), (1835, 37856), (2080, 33397), (2366, 29360), (2569, 27040), (2704, 25690), (2912, 23855), (2936, 23660), (3380, 20552), (3640, 19084), (3670, 18928), (4732, 14680), (4771, 14560), (5138, 13520), (5408, 12845), (5872, 11830), (5915, 11744), (6760, 10276), (7280, 9542), (7340, 9464)]