63964680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 208897920

約数和(自身を除く): 144933240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 131, 156, 195, 260, 262, 312, 313, 390, 393, 520, 524, 626, 655, 780, 786, 939, 1048, 1252, 1310, 1560, 1565, 1572, 1703, 1878, 1965, 2504, 2620, 3130, 3144, 3406, 3756, 3930, 4069, 4695, 5109, 5240, 6260, 6812, 7512, 7860, 8138, 8515, 9390, 10218, 12207, 12520, 13624, 15720, 16276, 17030, 18780, 20345, 20436, 24414, 25545, 32552, 34060, 37560, 40690, 40872, 41003, 48828, 51090, 61035, 68120, 81380, 82006, 97656, 102180, 122070, 123009, 162760, 164012, 204360, 205015, 244140, 246018, 328024, 410030, 488280, 492036, 533039, 615045, 820060, 984072, 1066078, 1230090, 1599117, 1640120, 2132156, 2460180, 2665195, 3198234, 4264312, 4920360, 5330390, 6396468, 7995585, 10660780, 12792936, 15991170, 21321560, 31982340, 63964680]

約数ペア:

[(1, 63964680), (2, 31982340), (3, 21321560), (4, 15991170), (5, 12792936), (6, 10660780), (8, 7995585), (10, 6396468), (12, 5330390), (13, 4920360), (15, 4264312), (20, 3198234), (24, 2665195), (26, 2460180), (30, 2132156), (39, 1640120), (40, 1599117), (52, 1230090), (60, 1066078), (65, 984072), (78, 820060), (104, 615045), (120, 533039), (130, 492036), (131, 488280), (156, 410030), (195, 328024), (260, 246018), (262, 244140), (312, 205015), (313, 204360), (390, 164012), (393, 162760), (520, 123009), (524, 122070), (626, 102180), (655, 97656), (780, 82006), (786, 81380), (939, 68120), (1048, 61035), (1252, 51090), (1310, 48828), (1560, 41003), (1565, 40872), (1572, 40690), (1703, 37560), (1878, 34060), (1965, 32552), (2504, 25545), (2620, 24414), (3130, 20436), (3144, 20345), (3406, 18780), (3756, 17030), (3930, 16276), (4069, 15720), (4695, 13624), (5109, 12520), (5240, 12207), (6260, 10218), (6812, 9390), (7512, 8515), (7860, 8138)]