402416880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 1282584576

約数和(自身を除く): 880167696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 103, 120, 146, 206, 219, 223, 240, 292, 309, 365, 412, 438, 446, 515, 584, 618, 669, 730, 824, 876, 892, 1030, 1095, 1115, 1168, 1236, 1338, 1460, 1545, 1648, 1752, 1784, 2060, 2190, 2230, 2472, 2676, 2920, 3090, 3345, 3504, 3568, 4120, 4380, 4460, 4944, 5352, 5840, 6180, 6690, 7519, 8240, 8760, 8920, 10704, 12360, 13380, 15038, 16279, 17520, 17840, 22557, 22969, 24720, 26760, 30076, 32558, 37595, 45114, 45938, 48837, 53520, 60152, 65116, 68907, 75190, 81395, 90228, 91876, 97674, 112785, 114845, 120304, 130232, 137814, 150380, 162790, 180456, 183752, 195348, 225570, 229690, 244185, 260464, 275628, 300760, 325580, 344535, 360912, 367504, 390696, 451140, 459380, 488370, 551256, 601520, 651160, 689070, 781392, 902280, 918760, 976740, 1102512, 1302320, 1378140, 1676737, 1804560, 1837520, 1953480, 2756280, 3353474, 3906960, 5030211, 5512560, 6706948, 8383685, 10060422, 13413896, 16767370, 20120844, 25151055, 26827792, 33534740, 40241688, 50302110, 67069480, 80483376, 100604220, 134138960, 201208440, 402416880]

約数ペア:

[(1, 402416880), (2, 201208440), (3, 134138960), (4, 100604220), (5, 80483376), (6, 67069480), (8, 50302110), (10, 40241688), (12, 33534740), (15, 26827792), (16, 25151055), (20, 20120844), (24, 16767370), (30, 13413896), (40, 10060422), (48, 8383685), (60, 6706948), (73, 5512560), (80, 5030211), (103, 3906960), (120, 3353474), (146, 2756280), (206, 1953480), (219, 1837520), (223, 1804560), (240, 1676737), (292, 1378140), (309, 1302320), (365, 1102512), (412, 976740), (438, 918760), (446, 902280), (515, 781392), (584, 689070), (618, 651160), (669, 601520), (730, 551256), (824, 488370), (876, 459380), (892, 451140), (1030, 390696), (1095, 367504), (1115, 360912), (1168, 344535), (1236, 325580), (1338, 300760), (1460, 275628), (1545, 260464), (1648, 244185), (1752, 229690), (1784, 225570), (2060, 195348), (2190, 183752), (2230, 180456), (2472, 162790), (2676, 150380), (2920, 137814), (3090, 130232), (3345, 120304), (3504, 114845), (3568, 112785), (4120, 97674), (4380, 91876), (4460, 90228), (4944, 81395), (5352, 75190), (5840, 68907), (6180, 65116), (6690, 60152), (7519, 53520), (8240, 48837), (8760, 45938), (8920, 45114), (10704, 37595), (12360, 32558), (13380, 30076), (15038, 26760), (16279, 24720), (17520, 22969), (17840, 22557)]