15695504040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{70969}}^1$

素因数の和:71099

約数の個数: 128

約数和(自身を含む): 50076432000

約数和(自身を除く): 34380927960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 97, 114, 120, 152, 190, 194, 228, 285, 291, 380, 388, 456, 485, 570, 582, 760, 776, 970, 1140, 1164, 1455, 1843, 1940, 2280, 2328, 2910, 3686, 3880, 5529, 5820, 7372, 9215, 11058, 11640, 14744, 18430, 22116, 27645, 36860, 44232, 55290, 70969, 73720, 110580, 141938, 212907, 221160, 283876, 354845, 425814, 567752, 709690, 851628, 1064535, 1348411, 1419380, 1703256, 2129070, 2696822, 2838760, 4045233, 4258140, 5393644, 6742055, 6883993, 8090466, 8516280, 10787288, 13484110, 13767986, 16180932, 20226165, 20651979, 26968220, 27535972, 32361864, 34419965, 40452330, 41303958, 53936440, 55071944, 68839930, 80904660, 82607916, 103259895, 130795867, 137679860, 161809320, 165215832, 206519790, 261591734, 275359720, 392387601, 413039580, 523183468, 653979335, 784775202, 826079160, 1046366936, 1307958670, 1569550404, 1961938005, 2615917340, 3139100808, 3923876010, 5231834680, 7847752020, 15695504040]

約数ペア:

[(1, 15695504040), (2, 7847752020), (3, 5231834680), (4, 3923876010), (5, 3139100808), (6, 2615917340), (8, 1961938005), (10, 1569550404), (12, 1307958670), (15, 1046366936), (19, 826079160), (20, 784775202), (24, 653979335), (30, 523183468), (38, 413039580), (40, 392387601), (57, 275359720), (60, 261591734), (76, 206519790), (95, 165215832), (97, 161809320), (114, 137679860), (120, 130795867), (152, 103259895), (190, 82607916), (194, 80904660), (228, 68839930), (285, 55071944), (291, 53936440), (380, 41303958), (388, 40452330), (456, 34419965), (485, 32361864), (570, 27535972), (582, 26968220), (760, 20651979), (776, 20226165), (970, 16180932), (1140, 13767986), (1164, 13484110), (1455, 10787288), (1843, 8516280), (1940, 8090466), (2280, 6883993), (2328, 6742055), (2910, 5393644), (3686, 4258140), (3880, 4045233), (5529, 2838760), (5820, 2696822), (7372, 2129070), (9215, 1703256), (11058, 1419380), (11640, 1348411), (14744, 1064535), (18430, 851628), (22116, 709690), (27645, 567752), (36860, 425814), (44232, 354845), (55290, 283876), (70969, 221160), (73720, 212907), (110580, 141938)]