525771120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2389}}^1$

素因数の和:2543

約数の個数: 160

約数和(自身を含む): 1877736960

約数和(自身を除く): 1351965840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 131, 140, 168, 210, 240, 262, 280, 336, 393, 420, 524, 560, 655, 786, 840, 917, 1048, 1310, 1572, 1680, 1834, 1965, 2096, 2389, 2620, 2751, 3144, 3668, 3930, 4585, 4778, 5240, 5502, 6288, 7167, 7336, 7860, 9170, 9556, 10480, 11004, 11945, 13755, 14334, 14672, 15720, 16723, 18340, 19112, 22008, 23890, 27510, 28668, 31440, 33446, 35835, 36680, 38224, 44016, 47780, 50169, 55020, 57336, 66892, 71670, 73360, 83615, 95560, 100338, 110040, 114672, 133784, 143340, 167230, 191120, 200676, 220080, 250845, 267568, 286680, 312959, 334460, 401352, 501690, 573360, 625918, 668920, 802704, 938877, 1003380, 1251836, 1337840, 1564795, 1877754, 2006760, 2190713, 2503672, 3129590, 3755508, 4013520, 4381426, 4694385, 5007344, 6259180, 6572139, 7511016, 8762852, 9388770, 10953565, 12518360, 13144278, 15022032, 17525704, 18777540, 21907130, 25036720, 26288556, 32860695, 35051408, 37555080, 43814260, 52577112, 65721390, 75110160, 87628520, 105154224, 131442780, 175257040, 262885560, 525771120]

約数ペア:

[(1, 525771120), (2, 262885560), (3, 175257040), (4, 131442780), (5, 105154224), (6, 87628520), (7, 75110160), (8, 65721390), (10, 52577112), (12, 43814260), (14, 37555080), (15, 35051408), (16, 32860695), (20, 26288556), (21, 25036720), (24, 21907130), (28, 18777540), (30, 17525704), (35, 15022032), (40, 13144278), (42, 12518360), (48, 10953565), (56, 9388770), (60, 8762852), (70, 7511016), (80, 6572139), (84, 6259180), (105, 5007344), (112, 4694385), (120, 4381426), (131, 4013520), (140, 3755508), (168, 3129590), (210, 2503672), (240, 2190713), (262, 2006760), (280, 1877754), (336, 1564795), (393, 1337840), (420, 1251836), (524, 1003380), (560, 938877), (655, 802704), (786, 668920), (840, 625918), (917, 573360), (1048, 501690), (1310, 401352), (1572, 334460), (1680, 312959), (1834, 286680), (1965, 267568), (2096, 250845), (2389, 220080), (2620, 200676), (2751, 191120), (3144, 167230), (3668, 143340), (3930, 133784), (4585, 114672), (4778, 110040), (5240, 100338), (5502, 95560), (6288, 83615), (7167, 73360), (7336, 71670), (7860, 66892), (9170, 57336), (9556, 55020), (10480, 50169), (11004, 47780), (11945, 44016), (13755, 38224), (14334, 36680), (14672, 35835), (15720, 33446), (16723, 31440), (18340, 28668), (19112, 27510), (22008, 23890)]