1898327040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1693}}^1$

素因数の和:1794

約数の個数: 176

約数和(自身を含む): 6158489568

約数和(自身を除く): 4260162528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 512, 584, 640, 730, 768, 876, 960, 1024, 1095, 1168, 1280, 1460, 1536, 1693, 1752, 1920, 2190, 2336, 2560, 2920, 3072, 3386, 3504, 3840, 4380, 4672, 5079, 5120, 5840, 6772, 7008, 7680, 8465, 8760, 9344, 10158, 11680, 13544, 14016, 15360, 16930, 17520, 18688, 20316, 23360, 25395, 27088, 28032, 33860, 35040, 37376, 40632, 46720, 50790, 54176, 56064, 67720, 70080, 74752, 81264, 93440, 101580, 108352, 112128, 123589, 135440, 140160, 162528, 186880, 203160, 216704, 224256, 247178, 270880, 280320, 325056, 370767, 373760, 406320, 433408, 494356, 541760, 560640, 617945, 650112, 741534, 812640, 866816, 988712, 1083520, 1121280, 1235890, 1300224, 1483068, 1625280, 1733632, 1853835, 1977424, 2167040, 2471780, 2600448, 2966136, 3250560, 3707670, 3954848, 4334080, 4943560, 5200896, 5932272, 6501120, 7415340, 7909696, 8668160, 9887120, 11864544, 13002240, 14830680, 15819392, 19774240, 23729088, 26004480, 29661360, 31638784, 39548480, 47458176, 59322720, 63277568, 79096960, 94916352, 118645440, 126555136, 158193920, 189832704, 237290880, 316387840, 379665408, 474581760, 632775680, 949163520, 1898327040]

約数ペア:

[(1, 1898327040), (2, 949163520), (3, 632775680), (4, 474581760), (5, 379665408), (6, 316387840), (8, 237290880), (10, 189832704), (12, 158193920), (15, 126555136), (16, 118645440), (20, 94916352), (24, 79096960), (30, 63277568), (32, 59322720), (40, 47458176), (48, 39548480), (60, 31638784), (64, 29661360), (73, 26004480), (80, 23729088), (96, 19774240), (120, 15819392), (128, 14830680), (146, 13002240), (160, 11864544), (192, 9887120), (219, 8668160), (240, 7909696), (256, 7415340), (292, 6501120), (320, 5932272), (365, 5200896), (384, 4943560), (438, 4334080), (480, 3954848), (512, 3707670), (584, 3250560), (640, 2966136), (730, 2600448), (768, 2471780), (876, 2167040), (960, 1977424), (1024, 1853835), (1095, 1733632), (1168, 1625280), (1280, 1483068), (1460, 1300224), (1536, 1235890), (1693, 1121280), (1752, 1083520), (1920, 988712), (2190, 866816), (2336, 812640), (2560, 741534), (2920, 650112), (3072, 617945), (3386, 560640), (3504, 541760), (3840, 494356), (4380, 433408), (4672, 406320), (5079, 373760), (5120, 370767), (5840, 325056), (6772, 280320), (7008, 270880), (7680, 247178), (8465, 224256), (8760, 216704), (9344, 203160), (10158, 186880), (11680, 162528), (13544, 140160), (14016, 135440), (15360, 123589), (16930, 112128), (17520, 108352), (18688, 101580), (20316, 93440), (23360, 81264), (25395, 74752), (27088, 70080), (28032, 67720), (33860, 56064), (35040, 54176), (37376, 50790), (40632, 46720)]