15179630480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83921}}^1$

素因数の和:83977

約数の個数: 160

約数和(自身を含む): 44955336960

約数和(自身を除く): 29775706480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 170, 190, 238, 266, 272, 280, 304, 323, 340, 380, 476, 532, 560, 595, 646, 665, 680, 760, 952, 1064, 1190, 1292, 1330, 1360, 1520, 1615, 1904, 2128, 2261, 2380, 2584, 2660, 3230, 4522, 4760, 5168, 5320, 6460, 9044, 9520, 10640, 11305, 12920, 18088, 22610, 25840, 36176, 45220, 83921, 90440, 167842, 180880, 335684, 419605, 587447, 671368, 839210, 1174894, 1342736, 1426657, 1594499, 1678420, 2349788, 2853314, 2937235, 3188998, 3356840, 4699576, 5706628, 5874470, 6377996, 6713680, 7133285, 7972495, 9399152, 9986599, 11161493, 11413256, 11748940, 12755992, 14266570, 15944990, 19973198, 22322986, 22826512, 23497880, 25511984, 27106483, 28533140, 31889980, 39946396, 44645972, 46995760, 49932995, 54212966, 55807465, 57066280, 63779960, 79892792, 89291944, 99865990, 108425932, 111614930, 114132560, 127559920, 135532415, 159785584, 178583888, 189745381, 199731980, 216851864, 223229860, 271064830, 379490762, 399463960, 433703728, 446459720, 542129660, 758981524, 798927920, 892919440, 948726905, 1084259320, 1517963048, 1897453810, 2168518640, 3035926096, 3794907620, 7589815240, 15179630480]

約数ペア:

[(1, 15179630480), (2, 7589815240), (4, 3794907620), (5, 3035926096), (7, 2168518640), (8, 1897453810), (10, 1517963048), (14, 1084259320), (16, 948726905), (17, 892919440), (19, 798927920), (20, 758981524), (28, 542129660), (34, 446459720), (35, 433703728), (38, 399463960), (40, 379490762), (56, 271064830), (68, 223229860), (70, 216851864), (76, 199731980), (80, 189745381), (85, 178583888), (95, 159785584), (112, 135532415), (119, 127559920), (133, 114132560), (136, 111614930), (140, 108425932), (152, 99865990), (170, 89291944), (190, 79892792), (238, 63779960), (266, 57066280), (272, 55807465), (280, 54212966), (304, 49932995), (323, 46995760), (340, 44645972), (380, 39946396), (476, 31889980), (532, 28533140), (560, 27106483), (595, 25511984), (646, 23497880), (665, 22826512), (680, 22322986), (760, 19973198), (952, 15944990), (1064, 14266570), (1190, 12755992), (1292, 11748940), (1330, 11413256), (1360, 11161493), (1520, 9986599), (1615, 9399152), (1904, 7972495), (2128, 7133285), (2261, 6713680), (2380, 6377996), (2584, 5874470), (2660, 5706628), (3230, 4699576), (4522, 3356840), (4760, 3188998), (5168, 2937235), (5320, 2853314), (6460, 2349788), (9044, 1678420), (9520, 1594499), (10640, 1426657), (11305, 1342736), (12920, 1174894), (18088, 839210), (22610, 671368), (25840, 587447), (36176, 419605), (45220, 335684), (83921, 180880), (90440, 167842)]