125225520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:723

約数の個数: 160

約数和(自身を含む): 447828480

約数和(自身を除く): 322602960

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, 569, 655, 786, 840, 917, 1048, 1138, 1310, 1572, 1680, 1707, 1834, 1965, 2096, 2276, 2620, 2751, 2845, 3144, 3414, 3668, 3930, 3983, 4552, 4585, 5240, 5502, 5690, 6288, 6828, 7336, 7860, 7966, 8535, 9104, 9170, 10480, 11004, 11380, 11949, 13656, 13755, 14672, 15720, 15932, 17070, 18340, 19915, 22008, 22760, 23898, 27312, 27510, 31440, 31864, 34140, 36680, 39830, 44016, 45520, 47796, 55020, 59745, 63728, 68280, 73360, 74539, 79660, 95592, 110040, 119490, 136560, 149078, 159320, 191184, 220080, 223617, 238980, 298156, 318640, 372695, 447234, 477960, 521773, 596312, 745390, 894468, 955920, 1043546, 1118085, 1192624, 1490780, 1565319, 1788936, 2087092, 2236170, 2608865, 2981560, 3130638, 3577872, 4174184, 4472340, 5217730, 5963120, 6261276, 7826595, 8348368, 8944680, 10435460, 12522552, 15653190, 17889360, 20870920, 25045104, 31306380, 41741840, 62612760, 125225520]

約数ペア:

[(1, 125225520), (2, 62612760), (3, 41741840), (4, 31306380), (5, 25045104), (6, 20870920), (7, 17889360), (8, 15653190), (10, 12522552), (12, 10435460), (14, 8944680), (15, 8348368), (16, 7826595), (20, 6261276), (21, 5963120), (24, 5217730), (28, 4472340), (30, 4174184), (35, 3577872), (40, 3130638), (42, 2981560), (48, 2608865), (56, 2236170), (60, 2087092), (70, 1788936), (80, 1565319), (84, 1490780), (105, 1192624), (112, 1118085), (120, 1043546), (131, 955920), (140, 894468), (168, 745390), (210, 596312), (240, 521773), (262, 477960), (280, 447234), (336, 372695), (393, 318640), (420, 298156), (524, 238980), (560, 223617), (569, 220080), (655, 191184), (786, 159320), (840, 149078), (917, 136560), (1048, 119490), (1138, 110040), (1310, 95592), (1572, 79660), (1680, 74539), (1707, 73360), (1834, 68280), (1965, 63728), (2096, 59745), (2276, 55020), (2620, 47796), (2751, 45520), (2845, 44016), (3144, 39830), (3414, 36680), (3668, 34140), (3930, 31864), (3983, 31440), (4552, 27510), (4585, 27312), (5240, 23898), (5502, 22760), (5690, 22008), (6288, 19915), (6828, 18340), (7336, 17070), (7860, 15932), (7966, 15720), (8535, 14672), (9104, 13755), (9170, 13656), (10480, 11949), (11004, 11380)]