1210361240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1713

約数の個数: 128

約数和(自身を含む): 3178206720

約数和(自身を除く): 1967845480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 103, 110, 136, 170, 187, 206, 220, 340, 374, 412, 440, 515, 680, 748, 824, 935, 1030, 1133, 1496, 1571, 1751, 1870, 2060, 2266, 3142, 3502, 3740, 4120, 4532, 5665, 6284, 7004, 7480, 7855, 8755, 9064, 11330, 12568, 14008, 15710, 17281, 17510, 19261, 22660, 26707, 31420, 34562, 35020, 38522, 45320, 53414, 62840, 69124, 70040, 77044, 86405, 96305, 106828, 133535, 138248, 154088, 161813, 172810, 192610, 213656, 267070, 293777, 323626, 345620, 385220, 534140, 587554, 647252, 691240, 770440, 809065, 1068280, 1175108, 1294504, 1468885, 1618130, 1779943, 2350216, 2750821, 2937770, 3236260, 3559886, 5501642, 5875540, 6472520, 7119772, 8899715, 11003284, 11751080, 13754105, 14239544, 17799430, 22006568, 27508210, 30259031, 35598860, 55016420, 60518062, 71197720, 110032840, 121036124, 151295155, 242072248, 302590310, 605180620, 1210361240]

約数ペア:

[(1, 1210361240), (2, 605180620), (4, 302590310), (5, 242072248), (8, 151295155), (10, 121036124), (11, 110032840), (17, 71197720), (20, 60518062), (22, 55016420), (34, 35598860), (40, 30259031), (44, 27508210), (55, 22006568), (68, 17799430), (85, 14239544), (88, 13754105), (103, 11751080), (110, 11003284), (136, 8899715), (170, 7119772), (187, 6472520), (206, 5875540), (220, 5501642), (340, 3559886), (374, 3236260), (412, 2937770), (440, 2750821), (515, 2350216), (680, 1779943), (748, 1618130), (824, 1468885), (935, 1294504), (1030, 1175108), (1133, 1068280), (1496, 809065), (1571, 770440), (1751, 691240), (1870, 647252), (2060, 587554), (2266, 534140), (3142, 385220), (3502, 345620), (3740, 323626), (4120, 293777), (4532, 267070), (5665, 213656), (6284, 192610), (7004, 172810), (7480, 161813), (7855, 154088), (8755, 138248), (9064, 133535), (11330, 106828), (12568, 96305), (14008, 86405), (15710, 77044), (17281, 70040), (17510, 69124), (19261, 62840), (22660, 53414), (26707, 45320), (31420, 38522), (34562, 35020)]