69073680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 160

約数和(自身を含む): 233735040

約数和(自身を除く): 164661360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 131, 156, 169, 195, 208, 240, 260, 262, 312, 338, 390, 393, 507, 520, 524, 624, 655, 676, 780, 786, 845, 1014, 1040, 1048, 1310, 1352, 1560, 1572, 1690, 1703, 1965, 2028, 2096, 2197, 2535, 2620, 2704, 3120, 3144, 3380, 3406, 3930, 4056, 4394, 5070, 5109, 5240, 6288, 6591, 6760, 6812, 7860, 8112, 8515, 8788, 10140, 10218, 10480, 10985, 13182, 13520, 13624, 15720, 17030, 17576, 20280, 20436, 21970, 22139, 25545, 26364, 27248, 31440, 32955, 34060, 35152, 40560, 40872, 43940, 44278, 51090, 52728, 65910, 66417, 68120, 81744, 87880, 88556, 102180, 105456, 110695, 131820, 132834, 136240, 175760, 177112, 204360, 221390, 263640, 265668, 287807, 332085, 354224, 408720, 442780, 527280, 531336, 575614, 664170, 863421, 885560, 1062672, 1151228, 1328340, 1439035, 1726842, 1771120, 2302456, 2656680, 2878070, 3453684, 4317105, 4604912, 5313360, 5756140, 6907368, 8634210, 11512280, 13814736, 17268420, 23024560, 34536840, 69073680]

約数ペア:

[(1, 69073680), (2, 34536840), (3, 23024560), (4, 17268420), (5, 13814736), (6, 11512280), (8, 8634210), (10, 6907368), (12, 5756140), (13, 5313360), (15, 4604912), (16, 4317105), (20, 3453684), (24, 2878070), (26, 2656680), (30, 2302456), (39, 1771120), (40, 1726842), (48, 1439035), (52, 1328340), (60, 1151228), (65, 1062672), (78, 885560), (80, 863421), (104, 664170), (120, 575614), (130, 531336), (131, 527280), (156, 442780), (169, 408720), (195, 354224), (208, 332085), (240, 287807), (260, 265668), (262, 263640), (312, 221390), (338, 204360), (390, 177112), (393, 175760), (507, 136240), (520, 132834), (524, 131820), (624, 110695), (655, 105456), (676, 102180), (780, 88556), (786, 87880), (845, 81744), (1014, 68120), (1040, 66417), (1048, 65910), (1310, 52728), (1352, 51090), (1560, 44278), (1572, 43940), (1690, 40872), (1703, 40560), (1965, 35152), (2028, 34060), (2096, 32955), (2197, 31440), (2535, 27248), (2620, 26364), (2704, 25545), (3120, 22139), (3144, 21970), (3380, 20436), (3406, 20280), (3930, 17576), (4056, 17030), (4394, 15720), (5070, 13624), (5109, 13520), (5240, 13182), (6288, 10985), (6591, 10480), (6760, 10218), (6812, 10140), (7860, 8788), (8112, 8515)]