223791360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4483}}^1$

素因数の和:4520

約数の個数: 144

約数和(自身を含む): 769884864

約数和(自身を除く): 546093504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4483, 4992, 6240, 8320, 8966, 9984, 12480, 13449, 16640, 17932, 22415, 24960, 26898, 35864, 44830, 49920, 53796, 58279, 67245, 71728, 89660, 107592, 116558, 134490, 143456, 174837, 179320, 215184, 233116, 268980, 286912, 291395, 349674, 358640, 430368, 466232, 537960, 573824, 582790, 699348, 717280, 860736, 874185, 932464, 1075920, 1147648, 1165580, 1398696, 1434560, 1721472, 1748370, 1864928, 2151840, 2331160, 2797392, 2869120, 3442944, 3496740, 3729856, 4303680, 4662320, 5594784, 5738240, 6993480, 7459712, 8607360, 9324640, 11189568, 13986960, 14919424, 17214720, 18649280, 22379136, 27973920, 37298560, 44758272, 55947840, 74597120, 111895680, 223791360]

約数ペア:

[(1, 223791360), (2, 111895680), (3, 74597120), (4, 55947840), (5, 44758272), (6, 37298560), (8, 27973920), (10, 22379136), (12, 18649280), (13, 17214720), (15, 14919424), (16, 13986960), (20, 11189568), (24, 9324640), (26, 8607360), (30, 7459712), (32, 6993480), (39, 5738240), (40, 5594784), (48, 4662320), (52, 4303680), (60, 3729856), (64, 3496740), (65, 3442944), (78, 2869120), (80, 2797392), (96, 2331160), (104, 2151840), (120, 1864928), (128, 1748370), (130, 1721472), (156, 1434560), (160, 1398696), (192, 1165580), (195, 1147648), (208, 1075920), (240, 932464), (256, 874185), (260, 860736), (312, 717280), (320, 699348), (384, 582790), (390, 573824), (416, 537960), (480, 466232), (520, 430368), (624, 358640), (640, 349674), (768, 291395), (780, 286912), (832, 268980), (960, 233116), (1040, 215184), (1248, 179320), (1280, 174837), (1560, 143456), (1664, 134490), (1920, 116558), (2080, 107592), (2496, 89660), (3120, 71728), (3328, 67245), (3840, 58279), (4160, 53796), (4483, 49920), (4992, 44830), (6240, 35864), (8320, 26898), (8966, 24960), (9984, 22415), (12480, 17932), (13449, 16640)]