1431297840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{17387}}^1$

素因数の和:17424

約数の個数: 160

約数和(自身を含む): 5174668800

約数和(自身を除く): 3743370960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3430, 3920, 4116, 5145, 5488, 5880, 6860, 8232, 10290, 11760, 13720, 16464, 17387, 20580, 27440, 34774, 41160, 52161, 69548, 82320, 86935, 104322, 121709, 139096, 173870, 208644, 243418, 260805, 278192, 347740, 365127, 417288, 486836, 521610, 608545, 695480, 730254, 834576, 851963, 973672, 1043220, 1217090, 1390960, 1460508, 1703926, 1825635, 1947344, 2086440, 2434180, 2555889, 2921016, 3407852, 3651270, 4172880, 4259815, 4868360, 5111778, 5842032, 5963741, 6815704, 7302540, 8519630, 9736720, 10223556, 11927482, 12779445, 13631408, 14605080, 17039260, 17891223, 20447112, 23854964, 25558890, 29210160, 29818705, 34078520, 35782446, 40894224, 47709928, 51117780, 59637410, 68157040, 71564892, 89456115, 95419856, 102235560, 119274820, 143129784, 178912230, 204471120, 238549640, 286259568, 357824460, 477099280, 715648920, 1431297840]

約数ペア:

[(1, 1431297840), (2, 715648920), (3, 477099280), (4, 357824460), (5, 286259568), (6, 238549640), (7, 204471120), (8, 178912230), (10, 143129784), (12, 119274820), (14, 102235560), (15, 95419856), (16, 89456115), (20, 71564892), (21, 68157040), (24, 59637410), (28, 51117780), (30, 47709928), (35, 40894224), (40, 35782446), (42, 34078520), (48, 29818705), (49, 29210160), (56, 25558890), (60, 23854964), (70, 20447112), (80, 17891223), (84, 17039260), (98, 14605080), (105, 13631408), (112, 12779445), (120, 11927482), (140, 10223556), (147, 9736720), (168, 8519630), (196, 7302540), (210, 6815704), (240, 5963741), (245, 5842032), (280, 5111778), (294, 4868360), (336, 4259815), (343, 4172880), (392, 3651270), (420, 3407852), (490, 2921016), (560, 2555889), (588, 2434180), (686, 2086440), (735, 1947344), (784, 1825635), (840, 1703926), (980, 1460508), (1029, 1390960), (1176, 1217090), (1372, 1043220), (1470, 973672), (1680, 851963), (1715, 834576), (1960, 730254), (2058, 695480), (2352, 608545), (2744, 521610), (2940, 486836), (3430, 417288), (3920, 365127), (4116, 347740), (5145, 278192), (5488, 260805), (5880, 243418), (6860, 208644), (8232, 173870), (10290, 139096), (11760, 121709), (13720, 104322), (16464, 86935), (17387, 82320), (20580, 69548), (27440, 52161), (34774, 41160)]