755539440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:807

約数の個数: 160

約数和(自身を含む): 2435844096

約数和(自身を除く): 1680304656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 173, 186, 240, 248, 310, 346, 372, 465, 496, 519, 587, 620, 692, 744, 865, 930, 1038, 1174, 1240, 1384, 1488, 1730, 1761, 1860, 2076, 2348, 2480, 2595, 2768, 2935, 3460, 3522, 3720, 4152, 4696, 5190, 5363, 5870, 6920, 7044, 7440, 8304, 8805, 9392, 10380, 10726, 11740, 13840, 14088, 16089, 17610, 18197, 20760, 21452, 23480, 26815, 28176, 32178, 35220, 36394, 41520, 42904, 46960, 53630, 54591, 64356, 70440, 72788, 80445, 85808, 90985, 101551, 107260, 109182, 128712, 140880, 145576, 160890, 181970, 203102, 214520, 218364, 257424, 272955, 291152, 304653, 321780, 363940, 406204, 429040, 436728, 507755, 545910, 609306, 643560, 727880, 812408, 873456, 1015510, 1091820, 1218612, 1287120, 1455760, 1523265, 1624816, 2031020, 2183640, 2437224, 3046530, 3148081, 4062040, 4367280, 4874448, 6093060, 6296162, 8124080, 9444243, 12186120, 12592324, 15740405, 18888486, 24372240, 25184648, 31480810, 37776972, 47221215, 50369296, 62961620, 75553944, 94442430, 125923240, 151107888, 188884860, 251846480, 377769720, 755539440]

約数ペア:

[(1, 755539440), (2, 377769720), (3, 251846480), (4, 188884860), (5, 151107888), (6, 125923240), (8, 94442430), (10, 75553944), (12, 62961620), (15, 50369296), (16, 47221215), (20, 37776972), (24, 31480810), (30, 25184648), (31, 24372240), (40, 18888486), (48, 15740405), (60, 12592324), (62, 12186120), (80, 9444243), (93, 8124080), (120, 6296162), (124, 6093060), (155, 4874448), (173, 4367280), (186, 4062040), (240, 3148081), (248, 3046530), (310, 2437224), (346, 2183640), (372, 2031020), (465, 1624816), (496, 1523265), (519, 1455760), (587, 1287120), (620, 1218612), (692, 1091820), (744, 1015510), (865, 873456), (930, 812408), (1038, 727880), (1174, 643560), (1240, 609306), (1384, 545910), (1488, 507755), (1730, 436728), (1761, 429040), (1860, 406204), (2076, 363940), (2348, 321780), (2480, 304653), (2595, 291152), (2768, 272955), (2935, 257424), (3460, 218364), (3522, 214520), (3720, 203102), (4152, 181970), (4696, 160890), (5190, 145576), (5363, 140880), (5870, 128712), (6920, 109182), (7044, 107260), (7440, 101551), (8304, 90985), (8805, 85808), (9392, 80445), (10380, 72788), (10726, 70440), (11740, 64356), (13840, 54591), (14088, 53630), (16089, 46960), (17610, 42904), (18197, 41520), (20760, 36394), (21452, 35220), (23480, 32178), (26815, 28176)]