630423360

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{31271}}^1$

素因数の和:31301

約数の個数: 168

約数和(自身を含む): 2478243456

約数和(自身を除く): 1847820096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 31271, 62542, 93813, 125084, 156355, 187626, 218897, 250168, 281439, 312710, 375252, 437794, 469065, 500336, 562878, 625420, 656691, 750504, 875588, 938130, 1000672, 1094485, 1125756, 1250840, 1313382, 1407195, 1501008, 1751176, 1876260, 1970073, 2001344, 2188970, 2251512, 2501680, 2626764, 2814390, 3002016, 3283455, 3502352, 3752520, 3940146, 4377940, 4503024, 5003360, 5253528, 5628780, 6004032, 6566910, 7004704, 7505040, 7880292, 8755880, 9006048, 9850365, 10006720, 10507056, 11257560, 13133820, 14009408, 15010080, 15760584, 17511760, 18012096, 19700730, 21014112, 22515120, 26267640, 30020160, 31521168, 35023520, 39401460, 42028224, 45030240, 52535280, 63042336, 70047040, 78802920, 90060480, 105070560, 126084672, 157605840, 210141120, 315211680, 630423360]

約数ペア:

[(1, 630423360), (2, 315211680), (3, 210141120), (4, 157605840), (5, 126084672), (6, 105070560), (7, 90060480), (8, 78802920), (9, 70047040), (10, 63042336), (12, 52535280), (14, 45030240), (15, 42028224), (16, 39401460), (18, 35023520), (20, 31521168), (21, 30020160), (24, 26267640), (28, 22515120), (30, 21014112), (32, 19700730), (35, 18012096), (36, 17511760), (40, 15760584), (42, 15010080), (45, 14009408), (48, 13133820), (56, 11257560), (60, 10507056), (63, 10006720), (64, 9850365), (70, 9006048), (72, 8755880), (80, 7880292), (84, 7505040), (90, 7004704), (96, 6566910), (105, 6004032), (112, 5628780), (120, 5253528), (126, 5003360), (140, 4503024), (144, 4377940), (160, 3940146), (168, 3752520), (180, 3502352), (192, 3283455), (210, 3002016), (224, 2814390), (240, 2626764), (252, 2501680), (280, 2251512), (288, 2188970), (315, 2001344), (320, 1970073), (336, 1876260), (360, 1751176), (420, 1501008), (448, 1407195), (480, 1313382), (504, 1250840), (560, 1125756), (576, 1094485), (630, 1000672), (672, 938130), (720, 875588), (840, 750504), (960, 656691), (1008, 625420), (1120, 562878), (1260, 500336), (1344, 469065), (1440, 437794), (1680, 375252), (2016, 312710), (2240, 281439), (2520, 250168), (2880, 218897), (3360, 187626), (4032, 156355), (5040, 125084), (6720, 93813), (10080, 62542), (20160, 31271)]