7238516880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{10853}}^1$

素因数の和:11273

約数の個数: 160

約数和(自身を含む): 25711997184

約数和(自身を除く): 18473480304

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 397, 420, 560, 794, 840, 1191, 1588, 1680, 1985, 2382, 2779, 3176, 3970, 4764, 5558, 5955, 6352, 7940, 8337, 9528, 10853, 11116, 11910, 13895, 15880, 16674, 19056, 21706, 22232, 23820, 27790, 31760, 32559, 33348, 41685, 43412, 44464, 47640, 54265, 55580, 65118, 66696, 75971, 83370, 86824, 95280, 108530, 111160, 130236, 133392, 151942, 162795, 166740, 173648, 217060, 222320, 227913, 260472, 303884, 325590, 333480, 379855, 434120, 455826, 520944, 607768, 651180, 666960, 759710, 868240, 911652, 1139565, 1215536, 1302360, 1519420, 1823304, 2279130, 2604720, 3038840, 3646608, 4308641, 4558260, 6077680, 8617282, 9116520, 12925923, 17234564, 18233040, 21543205, 25851846, 30160487, 34469128, 43086410, 51703692, 60320974, 64629615, 68938256, 86172820, 90481461, 103407384, 120641948, 129259230, 150802435, 172345640, 180962922, 206814768, 241283896, 258518460, 301604870, 344691280, 361925844, 452407305, 482567792, 517036920, 603209740, 723851688, 904814610, 1034073840, 1206419480, 1447703376, 1809629220, 2412838960, 3619258440, 7238516880]

約数ペア:

[(1, 7238516880), (2, 3619258440), (3, 2412838960), (4, 1809629220), (5, 1447703376), (6, 1206419480), (7, 1034073840), (8, 904814610), (10, 723851688), (12, 603209740), (14, 517036920), (15, 482567792), (16, 452407305), (20, 361925844), (21, 344691280), (24, 301604870), (28, 258518460), (30, 241283896), (35, 206814768), (40, 180962922), (42, 172345640), (48, 150802435), (56, 129259230), (60, 120641948), (70, 103407384), (80, 90481461), (84, 86172820), (105, 68938256), (112, 64629615), (120, 60320974), (140, 51703692), (168, 43086410), (210, 34469128), (240, 30160487), (280, 25851846), (336, 21543205), (397, 18233040), (420, 17234564), (560, 12925923), (794, 9116520), (840, 8617282), (1191, 6077680), (1588, 4558260), (1680, 4308641), (1985, 3646608), (2382, 3038840), (2779, 2604720), (3176, 2279130), (3970, 1823304), (4764, 1519420), (5558, 1302360), (5955, 1215536), (6352, 1139565), (7940, 911652), (8337, 868240), (9528, 759710), (10853, 666960), (11116, 651180), (11910, 607768), (13895, 520944), (15880, 455826), (16674, 434120), (19056, 379855), (21706, 333480), (22232, 325590), (23820, 303884), (27790, 260472), (31760, 227913), (32559, 222320), (33348, 217060), (41685, 173648), (43412, 166740), (44464, 162795), (47640, 151942), (54265, 133392), (55580, 130236), (65118, 111160), (66696, 108530), (75971, 95280), (83370, 86824)]