425248080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1045

約数の個数: 160

約数和(自身を含む): 1384578048

約数和(自身を除く): 959329968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 61, 62, 80, 93, 120, 122, 124, 155, 183, 186, 240, 244, 248, 305, 310, 366, 372, 465, 488, 496, 610, 620, 732, 744, 915, 930, 937, 976, 1220, 1240, 1464, 1488, 1830, 1860, 1874, 1891, 2440, 2480, 2811, 2928, 3660, 3720, 3748, 3782, 4685, 4880, 5622, 5673, 7320, 7440, 7496, 7564, 9370, 9455, 11244, 11346, 14055, 14640, 14992, 15128, 18740, 18910, 22488, 22692, 28110, 28365, 29047, 30256, 37480, 37820, 44976, 45384, 56220, 56730, 57157, 58094, 74960, 75640, 87141, 90768, 112440, 113460, 114314, 116188, 145235, 151280, 171471, 174282, 224880, 226920, 228628, 232376, 285785, 290470, 342942, 348564, 435705, 453840, 457256, 464752, 571570, 580940, 685884, 697128, 857355, 871410, 914512, 1143140, 1161880, 1371768, 1394256, 1714710, 1742820, 1771867, 2286280, 2323760, 2743536, 3429420, 3485640, 3543734, 4572560, 5315601, 6858840, 6971280, 7087468, 8859335, 10631202, 13717680, 14174936, 17718670, 21262404, 26578005, 28349872, 35437340, 42524808, 53156010, 70874680, 85049616, 106312020, 141749360, 212624040, 425248080]

約数ペア:

[(1, 425248080), (2, 212624040), (3, 141749360), (4, 106312020), (5, 85049616), (6, 70874680), (8, 53156010), (10, 42524808), (12, 35437340), (15, 28349872), (16, 26578005), (20, 21262404), (24, 17718670), (30, 14174936), (31, 13717680), (40, 10631202), (48, 8859335), (60, 7087468), (61, 6971280), (62, 6858840), (80, 5315601), (93, 4572560), (120, 3543734), (122, 3485640), (124, 3429420), (155, 2743536), (183, 2323760), (186, 2286280), (240, 1771867), (244, 1742820), (248, 1714710), (305, 1394256), (310, 1371768), (366, 1161880), (372, 1143140), (465, 914512), (488, 871410), (496, 857355), (610, 697128), (620, 685884), (732, 580940), (744, 571570), (915, 464752), (930, 457256), (937, 453840), (976, 435705), (1220, 348564), (1240, 342942), (1464, 290470), (1488, 285785), (1830, 232376), (1860, 228628), (1874, 226920), (1891, 224880), (2440, 174282), (2480, 171471), (2811, 151280), (2928, 145235), (3660, 116188), (3720, 114314), (3748, 113460), (3782, 112440), (4685, 90768), (4880, 87141), (5622, 75640), (5673, 74960), (7320, 58094), (7440, 57157), (7496, 56730), (7564, 56220), (9370, 45384), (9455, 44976), (11244, 37820), (11346, 37480), (14055, 30256), (14640, 29047), (14992, 28365), (15128, 28110), (18740, 22692), (18910, 22488)]