63563640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2441}}^1$

素因数の和:2493

約数の個数: 128

約数和(自身を含む): 225054720

約数和(自身を除く): 161491080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2441, 2604, 3255, 3720, 4340, 4882, 5208, 6510, 7323, 8680, 9764, 12205, 13020, 14646, 17087, 19528, 24410, 26040, 29292, 34174, 36615, 48820, 51261, 58584, 68348, 73230, 75671, 85435, 97640, 102522, 136696, 146460, 151342, 170870, 205044, 227013, 256305, 292920, 302684, 341740, 378355, 410088, 454026, 512610, 529697, 605368, 683480, 756710, 908052, 1025220, 1059394, 1135065, 1513420, 1589091, 1816104, 2050440, 2118788, 2270130, 2648485, 3026840, 3178182, 4237576, 4540260, 5296970, 6356364, 7945455, 9080520, 10593940, 12712728, 15890910, 21187880, 31781820, 63563640]

約数ペア:

[(1, 63563640), (2, 31781820), (3, 21187880), (4, 15890910), (5, 12712728), (6, 10593940), (7, 9080520), (8, 7945455), (10, 6356364), (12, 5296970), (14, 4540260), (15, 4237576), (20, 3178182), (21, 3026840), (24, 2648485), (28, 2270130), (30, 2118788), (31, 2050440), (35, 1816104), (40, 1589091), (42, 1513420), (56, 1135065), (60, 1059394), (62, 1025220), (70, 908052), (84, 756710), (93, 683480), (105, 605368), (120, 529697), (124, 512610), (140, 454026), (155, 410088), (168, 378355), (186, 341740), (210, 302684), (217, 292920), (248, 256305), (280, 227013), (310, 205044), (372, 170870), (420, 151342), (434, 146460), (465, 136696), (620, 102522), (651, 97640), (744, 85435), (840, 75671), (868, 73230), (930, 68348), (1085, 58584), (1240, 51261), (1302, 48820), (1736, 36615), (1860, 34174), (2170, 29292), (2441, 26040), (2604, 24410), (3255, 19528), (3720, 17087), (4340, 14646), (4882, 13020), (5208, 12205), (6510, 9764), (7323, 8680)]