140779640820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1357043}}^1$

素因数の和:1357094

約数の個数: 192

約数和(自身を含む): 510682798080

約数和(自身を除く): 369903157260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1995, 2470, 2660, 2730, 2964, 3458, 3705, 3990, 4940, 5187, 5460, 6916, 7410, 7980, 8645, 10374, 14820, 17290, 20748, 25935, 34580, 51870, 103740, 1357043, 2714086, 4071129, 5428172, 6785215, 8142258, 9499301, 13570430, 16284516, 17641559, 18998602, 20355645, 25783817, 27140860, 28497903, 35283118, 37997204, 40711290, 47496505, 51567634, 52924677, 56995806, 70566236, 77351451, 81422580, 88207795, 94993010, 103135268, 105849354, 113991612, 123490913, 128919085, 142489515, 154702902, 176415590, 180486719, 189986020, 211698708, 246981826, 257838170, 264623385, 284979030, 309405804, 335189621, 352831180, 360973438, 370472739, 386757255, 493963652, 515676340, 529246770, 541460157, 569958060, 617454565, 670379242, 721946876, 740945478, 773514510, 902433595, 1005568863, 1058493540, 1082920314, 1234909130, 1340758484, 1481890956, 1547029020, 1675948105, 1804867190, 1852363695, 2011137726, 2165840628, 2346327347, 2469818260, 2707300785, 3351896210, 3609734380, 3704727390, 4022275452, 4692654694, 5027844315, 5414601570, 6703792420, 7038982041, 7409454780, 9385309388, 10055688630, 10829203140, 11731636735, 14077964082, 20111377260, 23463273470, 28155928164, 35194910205, 46926546940, 70389820410, 140779640820]

約数ペア:

[(1, 140779640820), (2, 70389820410), (3, 46926546940), (4, 35194910205), (5, 28155928164), (6, 23463273470), (7, 20111377260), (10, 14077964082), (12, 11731636735), (13, 10829203140), (14, 10055688630), (15, 9385309388), (19, 7409454780), (20, 7038982041), (21, 6703792420), (26, 5414601570), (28, 5027844315), (30, 4692654694), (35, 4022275452), (38, 3704727390), (39, 3609734380), (42, 3351896210), (52, 2707300785), (57, 2469818260), (60, 2346327347), (65, 2165840628), (70, 2011137726), (76, 1852363695), (78, 1804867190), (84, 1675948105), (91, 1547029020), (95, 1481890956), (105, 1340758484), (114, 1234909130), (130, 1082920314), (133, 1058493540), (140, 1005568863), (156, 902433595), (182, 773514510), (190, 740945478), (195, 721946876), (210, 670379242), (228, 617454565), (247, 569958060), (260, 541460157), (266, 529246770), (273, 515676340), (285, 493963652), (364, 386757255), (380, 370472739), (390, 360973438), (399, 352831180), (420, 335189621), (455, 309405804), (494, 284979030), (532, 264623385), (546, 257838170), (570, 246981826), (665, 211698708), (741, 189986020), (780, 180486719), (798, 176415590), (910, 154702902), (988, 142489515), (1092, 128919085), (1140, 123490913), (1235, 113991612), (1330, 105849354), (1365, 103135268), (1482, 94993010), (1596, 88207795), (1729, 81422580), (1820, 77351451), (1995, 70566236), (2470, 56995806), (2660, 52924677), (2730, 51567634), (2964, 47496505), (3458, 40711290), (3705, 37997204), (3990, 35283118), (4940, 28497903), (5187, 27140860), (5460, 25783817), (6916, 20355645), (7410, 18998602), (7980, 17641559), (8645, 16284516), (10374, 13570430), (14820, 9499301), (17290, 8142258), (20748, 6785215), (25935, 5428172), (34580, 4071129), (51870, 2714086), (103740, 1357043)]