142490040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2203}}^1$

素因数の和:2242

約数の個数: 192

約数和(自身を含む): 542712960

約数和(自身を除く): 400222920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2203, 2310, 2695, 2940, 3080, 3234, 4312, 4406, 4620, 5390, 5880, 6468, 6609, 8085, 8812, 9240, 10780, 11015, 12936, 13218, 15421, 16170, 17624, 21560, 22030, 24233, 26436, 30842, 32340, 33045, 44060, 46263, 48466, 52872, 61684, 64680, 66090, 72699, 77105, 88120, 92526, 96932, 107947, 121165, 123368, 132180, 145398, 154210, 169631, 185052, 193864, 215894, 231315, 242330, 264360, 290796, 308420, 323841, 339262, 363495, 370104, 431788, 462630, 484660, 508893, 539735, 581592, 616840, 647682, 678524, 726990, 848155, 863576, 925260, 969320, 1017786, 1079470, 1187417, 1295364, 1357048, 1453980, 1619205, 1696310, 1850520, 2035572, 2158940, 2374834, 2544465, 2590728, 2907960, 3238410, 3392620, 3562251, 4071144, 4317880, 4749668, 5088930, 5937085, 6476820, 6785240, 7124502, 9499336, 10177860, 11874170, 12953640, 14249004, 17811255, 20355720, 23748340, 28498008, 35622510, 47496680, 71245020, 142490040]

約数ペア:

[(1, 142490040), (2, 71245020), (3, 47496680), (4, 35622510), (5, 28498008), (6, 23748340), (7, 20355720), (8, 17811255), (10, 14249004), (11, 12953640), (12, 11874170), (14, 10177860), (15, 9499336), (20, 7124502), (21, 6785240), (22, 6476820), (24, 5937085), (28, 5088930), (30, 4749668), (33, 4317880), (35, 4071144), (40, 3562251), (42, 3392620), (44, 3238410), (49, 2907960), (55, 2590728), (56, 2544465), (60, 2374834), (66, 2158940), (70, 2035572), (77, 1850520), (84, 1696310), (88, 1619205), (98, 1453980), (105, 1357048), (110, 1295364), (120, 1187417), (132, 1079470), (140, 1017786), (147, 969320), (154, 925260), (165, 863576), (168, 848155), (196, 726990), (210, 678524), (220, 647682), (231, 616840), (245, 581592), (264, 539735), (280, 508893), (294, 484660), (308, 462630), (330, 431788), (385, 370104), (392, 363495), (420, 339262), (440, 323841), (462, 308420), (490, 290796), (539, 264360), (588, 242330), (616, 231315), (660, 215894), (735, 193864), (770, 185052), (840, 169631), (924, 154210), (980, 145398), (1078, 132180), (1155, 123368), (1176, 121165), (1320, 107947), (1470, 96932), (1540, 92526), (1617, 88120), (1848, 77105), (1960, 72699), (2156, 66090), (2203, 64680), (2310, 61684), (2695, 52872), (2940, 48466), (3080, 46263), (3234, 44060), (4312, 33045), (4406, 32340), (4620, 30842), (5390, 26436), (5880, 24233), (6468, 22030), (6609, 21560), (8085, 17624), (8812, 16170), (9240, 15421), (10780, 13218), (11015, 12936)]