19365630560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:677

約数の個数: 192

約数和(自身を含む): 48380903424

約数和(自身を除く): 29015272864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 71, 80, 124, 127, 142, 155, 160, 248, 254, 284, 310, 355, 433, 496, 508, 568, 620, 635, 710, 866, 992, 1016, 1136, 1240, 1270, 1420, 1732, 2032, 2165, 2201, 2272, 2480, 2540, 2840, 3464, 3937, 4064, 4330, 4402, 4960, 5080, 5680, 6928, 7874, 8660, 8804, 9017, 10160, 11005, 11360, 13423, 13856, 15748, 17320, 17608, 18034, 19685, 20320, 22010, 26846, 30743, 31496, 34640, 35216, 36068, 39370, 44020, 45085, 53692, 54991, 61486, 62992, 67115, 69280, 70432, 72136, 78740, 88040, 90170, 107384, 109982, 122972, 125984, 134230, 144272, 153715, 157480, 176080, 180340, 214768, 219964, 245944, 268460, 274955, 279527, 288544, 307430, 314960, 352160, 360680, 429536, 439928, 491888, 536920, 549910, 559054, 614860, 629920, 721360, 879856, 953033, 983776, 1073840, 1099820, 1118108, 1229720, 1397635, 1442720, 1704721, 1759712, 1906066, 2147680, 2199640, 2236216, 2459440, 2795270, 3409442, 3812132, 3904361, 4399280, 4472432, 4765165, 4918880, 5590540, 6818884, 7624264, 7808722, 8523605, 8798560, 8944864, 9530330, 11181080, 13637768, 15248528, 15617444, 17047210, 19060660, 19521805, 22362160, 27275536, 30497056, 31234888, 34094420, 38121320, 39043610, 44724320, 54551072, 62469776, 68188840, 76242640, 78087220, 121035191, 124939552, 136377680, 152485280, 156174440, 242070382, 272755360, 312348880, 484140764, 605175955, 624697760, 968281528, 1210351910, 1936563056, 2420703820, 3873126112, 4841407640, 9682815280, 19365630560]

約数ペア:

[(1, 19365630560), (2, 9682815280), (4, 4841407640), (5, 3873126112), (8, 2420703820), (10, 1936563056), (16, 1210351910), (20, 968281528), (31, 624697760), (32, 605175955), (40, 484140764), (62, 312348880), (71, 272755360), (80, 242070382), (124, 156174440), (127, 152485280), (142, 136377680), (155, 124939552), (160, 121035191), (248, 78087220), (254, 76242640), (284, 68188840), (310, 62469776), (355, 54551072), (433, 44724320), (496, 39043610), (508, 38121320), (568, 34094420), (620, 31234888), (635, 30497056), (710, 27275536), (866, 22362160), (992, 19521805), (1016, 19060660), (1136, 17047210), (1240, 15617444), (1270, 15248528), (1420, 13637768), (1732, 11181080), (2032, 9530330), (2165, 8944864), (2201, 8798560), (2272, 8523605), (2480, 7808722), (2540, 7624264), (2840, 6818884), (3464, 5590540), (3937, 4918880), (4064, 4765165), (4330, 4472432), (4402, 4399280), (4960, 3904361), (5080, 3812132), (5680, 3409442), (6928, 2795270), (7874, 2459440), (8660, 2236216), (8804, 2199640), (9017, 2147680), (10160, 1906066), (11005, 1759712), (11360, 1704721), (13423, 1442720), (13856, 1397635), (15748, 1229720), (17320, 1118108), (17608, 1099820), (18034, 1073840), (19685, 983776), (20320, 953033), (22010, 879856), (26846, 721360), (30743, 629920), (31496, 614860), (34640, 559054), (35216, 549910), (36068, 536920), (39370, 491888), (44020, 439928), (45085, 429536), (53692, 360680), (54991, 352160), (61486, 314960), (62992, 307430), (67115, 288544), (69280, 279527), (70432, 274955), (72136, 268460), (78740, 245944), (88040, 219964), (90170, 214768), (107384, 180340), (109982, 176080), (122972, 157480), (125984, 153715), (134230, 144272)]