426625080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3877}}^1$

素因数の和:4029

約数の個数: 128

約数和(自身を含む): 1474260480

約数和(自身を除く): 1047635400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 524, 655, 786, 840, 917, 1048, 1310, 1572, 1834, 1965, 2620, 2751, 3144, 3668, 3877, 3930, 4585, 5240, 5502, 7336, 7754, 7860, 9170, 11004, 11631, 13755, 15508, 15720, 18340, 19385, 22008, 23262, 27139, 27510, 31016, 36680, 38770, 46524, 54278, 55020, 58155, 77540, 81417, 93048, 108556, 110040, 116310, 135695, 155080, 162834, 217112, 232620, 271390, 325668, 407085, 465240, 507887, 542780, 651336, 814170, 1015774, 1085560, 1523661, 1628340, 2031548, 2539435, 3047322, 3256680, 3555209, 4063096, 5078870, 6094644, 7110418, 7618305, 10157740, 10665627, 12189288, 14220836, 15236610, 17776045, 20315480, 21331254, 28441672, 30473220, 35552090, 42662508, 53328135, 60946440, 71104180, 85325016, 106656270, 142208360, 213312540, 426625080]

約数ペア:

[(1, 426625080), (2, 213312540), (3, 142208360), (4, 106656270), (5, 85325016), (6, 71104180), (7, 60946440), (8, 53328135), (10, 42662508), (12, 35552090), (14, 30473220), (15, 28441672), (20, 21331254), (21, 20315480), (24, 17776045), (28, 15236610), (30, 14220836), (35, 12189288), (40, 10665627), (42, 10157740), (56, 7618305), (60, 7110418), (70, 6094644), (84, 5078870), (105, 4063096), (120, 3555209), (131, 3256680), (140, 3047322), (168, 2539435), (210, 2031548), (262, 1628340), (280, 1523661), (393, 1085560), (420, 1015774), (524, 814170), (655, 651336), (786, 542780), (840, 507887), (917, 465240), (1048, 407085), (1310, 325668), (1572, 271390), (1834, 232620), (1965, 217112), (2620, 162834), (2751, 155080), (3144, 135695), (3668, 116310), (3877, 110040), (3930, 108556), (4585, 93048), (5240, 81417), (5502, 77540), (7336, 58155), (7754, 55020), (7860, 54278), (9170, 46524), (11004, 38770), (11631, 36680), (13755, 31016), (15508, 27510), (15720, 27139), (18340, 23262), (19385, 22008)]