166909440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 160

約数和(自身を含む): 541322496

約数和(自身を除く): 374413056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 211, 240, 256, 309, 320, 384, 412, 422, 480, 512, 515, 618, 633, 640, 768, 824, 844, 960, 1030, 1055, 1236, 1266, 1280, 1536, 1545, 1648, 1688, 1920, 2060, 2110, 2472, 2532, 2560, 3090, 3165, 3296, 3376, 3840, 4120, 4220, 4944, 5064, 6180, 6330, 6592, 6752, 7680, 8240, 8440, 9888, 10128, 12360, 12660, 13184, 13504, 16480, 16880, 19776, 20256, 21733, 24720, 25320, 26368, 27008, 32960, 33760, 39552, 40512, 43466, 49440, 50640, 52736, 54016, 65199, 65920, 67520, 79104, 81024, 86932, 98880, 101280, 108032, 108665, 130398, 131840, 135040, 158208, 162048, 173864, 197760, 202560, 217330, 260796, 263680, 270080, 324096, 325995, 347728, 395520, 405120, 434660, 521592, 540160, 651990, 695456, 791040, 810240, 869320, 1043184, 1303980, 1390912, 1620480, 1738640, 2086368, 2607960, 2781824, 3477280, 4172736, 5215920, 5563648, 6954560, 8345472, 10431840, 11127296, 13909120, 16690944, 20863680, 27818240, 33381888, 41727360, 55636480, 83454720, 166909440]

約数ペア:

[(1, 166909440), (2, 83454720), (3, 55636480), (4, 41727360), (5, 33381888), (6, 27818240), (8, 20863680), (10, 16690944), (12, 13909120), (15, 11127296), (16, 10431840), (20, 8345472), (24, 6954560), (30, 5563648), (32, 5215920), (40, 4172736), (48, 3477280), (60, 2781824), (64, 2607960), (80, 2086368), (96, 1738640), (103, 1620480), (120, 1390912), (128, 1303980), (160, 1043184), (192, 869320), (206, 810240), (211, 791040), (240, 695456), (256, 651990), (309, 540160), (320, 521592), (384, 434660), (412, 405120), (422, 395520), (480, 347728), (512, 325995), (515, 324096), (618, 270080), (633, 263680), (640, 260796), (768, 217330), (824, 202560), (844, 197760), (960, 173864), (1030, 162048), (1055, 158208), (1236, 135040), (1266, 131840), (1280, 130398), (1536, 108665), (1545, 108032), (1648, 101280), (1688, 98880), (1920, 86932), (2060, 81024), (2110, 79104), (2472, 67520), (2532, 65920), (2560, 65199), (3090, 54016), (3165, 52736), (3296, 50640), (3376, 49440), (3840, 43466), (4120, 40512), (4220, 39552), (4944, 33760), (5064, 32960), (6180, 27008), (6330, 26368), (6592, 25320), (6752, 24720), (7680, 21733), (8240, 20256), (8440, 19776), (9888, 16880), (10128, 16480), (12360, 13504), (12660, 13184)]