142426620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:985

約数の個数: 192

約数和(自身を含む): 519321600

約数和(自身を除く): 376894980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 123, 126, 135, 140, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 369, 378, 410, 420, 492, 540, 574, 615, 630, 738, 756, 820, 861, 919, 945, 1107, 1148, 1230, 1260, 1435, 1476, 1722, 1838, 1845, 1890, 2214, 2460, 2583, 2757, 2870, 3444, 3676, 3690, 3780, 4305, 4428, 4595, 5166, 5514, 5535, 5740, 6433, 7380, 7749, 8271, 8610, 9190, 10332, 11028, 11070, 12866, 12915, 13785, 15498, 16542, 17220, 18380, 19299, 22140, 24813, 25732, 25830, 27570, 30996, 32165, 33084, 37679, 38598, 38745, 41355, 49626, 51660, 55140, 57897, 64330, 75358, 77196, 77490, 82710, 96495, 99252, 113037, 115794, 124065, 128660, 150716, 154980, 165420, 173691, 188395, 192990, 226074, 231588, 248130, 263753, 289485, 339111, 347382, 376790, 385980, 452148, 496260, 527506, 565185, 578970, 678222, 694764, 753580, 791259, 868455, 1017333, 1055012, 1130370, 1157940, 1318765, 1356444, 1582518, 1695555, 1736910, 2034666, 2260740, 2373777, 2637530, 3165036, 3391110, 3473820, 3956295, 4069332, 4747554, 5086665, 5275060, 6782220, 7121331, 7912590, 9495108, 10173330, 11868885, 14242662, 15825180, 20346660, 23737770, 28485324, 35606655, 47475540, 71213310, 142426620]

約数ペア:

[(1, 142426620), (2, 71213310), (3, 47475540), (4, 35606655), (5, 28485324), (6, 23737770), (7, 20346660), (9, 15825180), (10, 14242662), (12, 11868885), (14, 10173330), (15, 9495108), (18, 7912590), (20, 7121331), (21, 6782220), (27, 5275060), (28, 5086665), (30, 4747554), (35, 4069332), (36, 3956295), (41, 3473820), (42, 3391110), (45, 3165036), (54, 2637530), (60, 2373777), (63, 2260740), (70, 2034666), (82, 1736910), (84, 1695555), (90, 1582518), (105, 1356444), (108, 1318765), (123, 1157940), (126, 1130370), (135, 1055012), (140, 1017333), (164, 868455), (180, 791259), (189, 753580), (205, 694764), (210, 678222), (246, 578970), (252, 565185), (270, 527506), (287, 496260), (315, 452148), (369, 385980), (378, 376790), (410, 347382), (420, 339111), (492, 289485), (540, 263753), (574, 248130), (615, 231588), (630, 226074), (738, 192990), (756, 188395), (820, 173691), (861, 165420), (919, 154980), (945, 150716), (1107, 128660), (1148, 124065), (1230, 115794), (1260, 113037), (1435, 99252), (1476, 96495), (1722, 82710), (1838, 77490), (1845, 77196), (1890, 75358), (2214, 64330), (2460, 57897), (2583, 55140), (2757, 51660), (2870, 49626), (3444, 41355), (3676, 38745), (3690, 38598), (3780, 37679), (4305, 33084), (4428, 32165), (4595, 30996), (5166, 27570), (5514, 25830), (5535, 25732), (5740, 24813), (6433, 22140), (7380, 19299), (7749, 18380), (8271, 17220), (8610, 16542), (9190, 15498), (10332, 13785), (11028, 12915), (11070, 12866)]