15936448080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{8447}}^1$

素因数の和:9593

約数の個数: 160

約数和(自身を含む): 56517525504

約数和(自身を除く): 40581077424

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, 420, 560, 840, 1123, 1680, 2246, 3369, 4492, 5615, 6738, 7861, 8447, 8984, 11230, 13476, 15722, 16845, 16894, 17968, 22460, 23583, 25341, 26952, 31444, 33690, 33788, 39305, 42235, 44920, 47166, 50682, 53904, 59129, 62888, 67380, 67576, 78610, 84470, 89840, 94332, 101364, 117915, 118258, 125776, 126705, 134760, 135152, 157220, 168940, 177387, 188664, 202728, 235830, 236516, 253410, 269520, 295645, 314440, 337880, 354774, 377328, 405456, 471660, 473032, 506820, 591290, 628880, 675760, 709548, 886935, 943320, 946064, 1013640, 1182580, 1419096, 1773870, 1886640, 2027280, 2365160, 2838192, 3547740, 4730320, 7095480, 9485981, 14190960, 18971962, 28457943, 37943924, 47429905, 56915886, 66401867, 75887848, 94859810, 113831772, 132803734, 142289715, 151775696, 189719620, 199205601, 227663544, 265607468, 284579430, 332009335, 379439240, 398411202, 455327088, 531214936, 569158860, 664018670, 758878480, 796822404, 996028005, 1062429872, 1138317720, 1328037340, 1593644808, 1992056010, 2276635440, 2656074680, 3187289616, 3984112020, 5312149360, 7968224040, 15936448080]

約数ペア:

[(1, 15936448080), (2, 7968224040), (3, 5312149360), (4, 3984112020), (5, 3187289616), (6, 2656074680), (7, 2276635440), (8, 1992056010), (10, 1593644808), (12, 1328037340), (14, 1138317720), (15, 1062429872), (16, 996028005), (20, 796822404), (21, 758878480), (24, 664018670), (28, 569158860), (30, 531214936), (35, 455327088), (40, 398411202), (42, 379439240), (48, 332009335), (56, 284579430), (60, 265607468), (70, 227663544), (80, 199205601), (84, 189719620), (105, 151775696), (112, 142289715), (120, 132803734), (140, 113831772), (168, 94859810), (210, 75887848), (240, 66401867), (280, 56915886), (336, 47429905), (420, 37943924), (560, 28457943), (840, 18971962), (1123, 14190960), (1680, 9485981), (2246, 7095480), (3369, 4730320), (4492, 3547740), (5615, 2838192), (6738, 2365160), (7861, 2027280), (8447, 1886640), (8984, 1773870), (11230, 1419096), (13476, 1182580), (15722, 1013640), (16845, 946064), (16894, 943320), (17968, 886935), (22460, 709548), (23583, 675760), (25341, 628880), (26952, 591290), (31444, 506820), (33690, 473032), (33788, 471660), (39305, 405456), (42235, 377328), (44920, 354774), (47166, 337880), (50682, 314440), (53904, 295645), (59129, 269520), (62888, 253410), (67380, 236516), (67576, 235830), (78610, 202728), (84470, 188664), (89840, 177387), (94332, 168940), (101364, 157220), (117915, 135152), (118258, 134760), (125776, 126705)]