128152440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 454053600

約数和(自身を除く): 325901160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 139, 156, 180, 195, 197, 234, 260, 278, 312, 360, 390, 394, 417, 468, 520, 556, 585, 591, 695, 780, 788, 834, 936, 985, 1112, 1170, 1182, 1251, 1390, 1560, 1576, 1668, 1773, 1807, 1970, 2085, 2340, 2364, 2502, 2561, 2780, 2955, 3336, 3546, 3614, 3940, 4170, 4680, 4728, 5004, 5122, 5421, 5560, 5910, 6255, 7092, 7228, 7683, 7880, 8340, 8865, 9035, 10008, 10244, 10842, 11820, 12510, 12805, 14184, 14456, 15366, 16263, 16680, 17730, 18070, 20488, 21684, 23049, 23640, 25020, 25610, 27105, 27383, 30732, 32526, 35460, 36140, 38415, 43368, 46098, 50040, 51220, 54210, 54766, 61464, 65052, 70920, 72280, 76830, 81315, 82149, 92196, 102440, 108420, 109532, 115245, 130104, 136915, 153660, 162630, 164298, 184392, 216840, 219064, 230490, 246447, 273830, 307320, 325260, 328596, 355979, 410745, 460980, 492894, 547660, 650520, 657192, 711958, 821490, 921960, 985788, 1067937, 1095320, 1232235, 1423916, 1642980, 1779895, 1971576, 2135874, 2464470, 2847832, 3203811, 3285960, 3559790, 4271748, 4928940, 5339685, 6407622, 7119580, 8543496, 9857880, 10679370, 12815244, 14239160, 16019055, 21358740, 25630488, 32038110, 42717480, 64076220, 128152440]

約数ペア:

[(1, 128152440), (2, 64076220), (3, 42717480), (4, 32038110), (5, 25630488), (6, 21358740), (8, 16019055), (9, 14239160), (10, 12815244), (12, 10679370), (13, 9857880), (15, 8543496), (18, 7119580), (20, 6407622), (24, 5339685), (26, 4928940), (30, 4271748), (36, 3559790), (39, 3285960), (40, 3203811), (45, 2847832), (52, 2464470), (60, 2135874), (65, 1971576), (72, 1779895), (78, 1642980), (90, 1423916), (104, 1232235), (117, 1095320), (120, 1067937), (130, 985788), (139, 921960), (156, 821490), (180, 711958), (195, 657192), (197, 650520), (234, 547660), (260, 492894), (278, 460980), (312, 410745), (360, 355979), (390, 328596), (394, 325260), (417, 307320), (468, 273830), (520, 246447), (556, 230490), (585, 219064), (591, 216840), (695, 184392), (780, 164298), (788, 162630), (834, 153660), (936, 136915), (985, 130104), (1112, 115245), (1170, 109532), (1182, 108420), (1251, 102440), (1390, 92196), (1560, 82149), (1576, 81315), (1668, 76830), (1773, 72280), (1807, 70920), (1970, 65052), (2085, 61464), (2340, 54766), (2364, 54210), (2502, 51220), (2561, 50040), (2780, 46098), (2955, 43368), (3336, 38415), (3546, 36140), (3614, 35460), (3940, 32526), (4170, 30732), (4680, 27383), (4728, 27105), (5004, 25610), (5122, 25020), (5421, 23640), (5560, 23049), (5910, 21684), (6255, 20488), (7092, 18070), (7228, 17730), (7683, 16680), (7880, 16263), (8340, 15366), (8865, 14456), (9035, 14184), (10008, 12805), (10244, 12510), (10842, 11820)]