2186453640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{153113}}^1$

素因数の和:153151

約数の個数: 128

約数和(自身を含む): 7937429760

約数和(自身を除く): 5750976120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 153113, 306226, 459339, 612452, 765565, 918678, 1071791, 1224904, 1531130, 1837356, 2143582, 2296695, 2602921, 3062260, 3215373, 3674712, 4287164, 4593390, 5205842, 5358955, 6124520, 6430746, 7808763, 8574328, 9186780, 10411684, 10717910, 12861492, 13014605, 15617526, 16076865, 18220447, 18373560, 20823368, 21435820, 25722984, 26029210, 31235052, 32153730, 36440894, 39043815, 42871640, 52058420, 54661341, 62470104, 64307460, 72881788, 78087630, 91102235, 104116840, 109322682, 128614920, 145763576, 156175260, 182204470, 218645364, 273306705, 312350520, 364408940, 437290728, 546613410, 728817880, 1093226820, 2186453640]

約数ペア:

[(1, 2186453640), (2, 1093226820), (3, 728817880), (4, 546613410), (5, 437290728), (6, 364408940), (7, 312350520), (8, 273306705), (10, 218645364), (12, 182204470), (14, 156175260), (15, 145763576), (17, 128614920), (20, 109322682), (21, 104116840), (24, 91102235), (28, 78087630), (30, 72881788), (34, 64307460), (35, 62470104), (40, 54661341), (42, 52058420), (51, 42871640), (56, 39043815), (60, 36440894), (68, 32153730), (70, 31235052), (84, 26029210), (85, 25722984), (102, 21435820), (105, 20823368), (119, 18373560), (120, 18220447), (136, 16076865), (140, 15617526), (168, 13014605), (170, 12861492), (204, 10717910), (210, 10411684), (238, 9186780), (255, 8574328), (280, 7808763), (340, 6430746), (357, 6124520), (408, 5358955), (420, 5205842), (476, 4593390), (510, 4287164), (595, 3674712), (680, 3215373), (714, 3062260), (840, 2602921), (952, 2296695), (1020, 2143582), (1190, 1837356), (1428, 1531130), (1785, 1224904), (2040, 1071791), (2380, 918678), (2856, 765565), (3570, 612452), (4760, 459339), (7140, 306226), (14280, 153113)]