166519360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1044

約数の個数: 112

約数和(自身を含む): 459394560

約数和(自身を除く): 292875200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 320, 395, 448, 553, 560, 632, 790, 941, 1106, 1120, 1264, 1580, 1882, 2212, 2240, 2528, 2765, 3160, 3764, 4424, 4705, 5056, 5530, 6320, 6587, 7528, 8848, 9410, 11060, 12640, 13174, 15056, 17696, 18820, 22120, 25280, 26348, 30112, 32935, 35392, 37640, 44240, 52696, 60224, 65870, 74339, 75280, 88480, 105392, 131740, 148678, 150560, 176960, 210784, 263480, 297356, 301120, 371695, 421568, 520373, 526960, 594712, 743390, 1040746, 1053920, 1189424, 1486780, 2081492, 2107840, 2378848, 2601865, 2973560, 4162984, 4757696, 5203730, 5947120, 8325968, 10407460, 11894240, 16651936, 20814920, 23788480, 33303872, 41629840, 83259680, 166519360]

約数ペア:

[(1, 166519360), (2, 83259680), (4, 41629840), (5, 33303872), (7, 23788480), (8, 20814920), (10, 16651936), (14, 11894240), (16, 10407460), (20, 8325968), (28, 5947120), (32, 5203730), (35, 4757696), (40, 4162984), (56, 2973560), (64, 2601865), (70, 2378848), (79, 2107840), (80, 2081492), (112, 1486780), (140, 1189424), (158, 1053920), (160, 1040746), (224, 743390), (280, 594712), (316, 526960), (320, 520373), (395, 421568), (448, 371695), (553, 301120), (560, 297356), (632, 263480), (790, 210784), (941, 176960), (1106, 150560), (1120, 148678), (1264, 131740), (1580, 105392), (1882, 88480), (2212, 75280), (2240, 74339), (2528, 65870), (2765, 60224), (3160, 52696), (3764, 44240), (4424, 37640), (4705, 35392), (5056, 32935), (5530, 30112), (6320, 26348), (6587, 25280), (7528, 22120), (8848, 18820), (9410, 17696), (11060, 15056), (12640, 13174)]