214038840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 684288000

約数和(自身を除く): 470249160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 239, 255, 340, 408, 439, 478, 510, 680, 717, 878, 956, 1020, 1195, 1317, 1434, 1756, 1912, 2040, 2195, 2390, 2634, 2868, 3512, 3585, 4063, 4390, 4780, 5268, 5736, 6585, 7170, 7463, 8126, 8780, 9560, 10536, 12189, 13170, 14340, 14926, 16252, 17560, 20315, 22389, 24378, 26340, 28680, 29852, 32504, 37315, 40630, 44778, 48756, 52680, 59704, 60945, 74630, 81260, 89556, 97512, 104921, 111945, 121890, 149260, 162520, 179112, 209842, 223890, 243780, 298520, 314763, 419684, 447780, 487560, 524605, 629526, 839368, 895560, 1049210, 1259052, 1573815, 1783657, 2098420, 2518104, 3147630, 3567314, 4196840, 5350971, 6295260, 7134628, 8918285, 10701942, 12590520, 14269256, 17836570, 21403884, 26754855, 35673140, 42807768, 53509710, 71346280, 107019420, 214038840]

約数ペア:

[(1, 214038840), (2, 107019420), (3, 71346280), (4, 53509710), (5, 42807768), (6, 35673140), (8, 26754855), (10, 21403884), (12, 17836570), (15, 14269256), (17, 12590520), (20, 10701942), (24, 8918285), (30, 7134628), (34, 6295260), (40, 5350971), (51, 4196840), (60, 3567314), (68, 3147630), (85, 2518104), (102, 2098420), (120, 1783657), (136, 1573815), (170, 1259052), (204, 1049210), (239, 895560), (255, 839368), (340, 629526), (408, 524605), (439, 487560), (478, 447780), (510, 419684), (680, 314763), (717, 298520), (878, 243780), (956, 223890), (1020, 209842), (1195, 179112), (1317, 162520), (1434, 149260), (1756, 121890), (1912, 111945), (2040, 104921), (2195, 97512), (2390, 89556), (2634, 81260), (2868, 74630), (3512, 60945), (3585, 59704), (4063, 52680), (4390, 48756), (4780, 44778), (5268, 40630), (5736, 37315), (6585, 32504), (7170, 29852), (7463, 28680), (8126, 26340), (8780, 24378), (9560, 22389), (10536, 20315), (12189, 17560), (13170, 16252), (14340, 14926)]