2021691200

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1025

約数の個数: 168

約数和(自身を含む): 5314005120

約数和(自身を除く): 3292313920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 73, 76, 80, 95, 100, 146, 152, 160, 190, 200, 292, 304, 320, 365, 380, 400, 475, 584, 608, 730, 760, 800, 911, 950, 1168, 1216, 1387, 1460, 1520, 1600, 1822, 1825, 1900, 2336, 2774, 2920, 3040, 3644, 3650, 3800, 4555, 4672, 5548, 5840, 6080, 6935, 7288, 7300, 7600, 9110, 11096, 11680, 13870, 14576, 14600, 15200, 17309, 18220, 22192, 22775, 23360, 27740, 29152, 29200, 30400, 34618, 34675, 36440, 44384, 45550, 55480, 58304, 58400, 66503, 69236, 69350, 72880, 86545, 88768, 91100, 110960, 116800, 133006, 138472, 138700, 145760, 173090, 182200, 221920, 266012, 276944, 277400, 291520, 332515, 346180, 364400, 432725, 443840, 532024, 553888, 554800, 665030, 692360, 728800, 865450, 1064048, 1107776, 1109600, 1263557, 1330060, 1384720, 1457600, 1662575, 1730900, 2128096, 2219200, 2527114, 2660120, 2769440, 3325150, 3461800, 4256192, 5054228, 5320240, 5538880, 6317785, 6650300, 6923600, 10108456, 10640480, 12635570, 13300600, 13847200, 20216912, 21280960, 25271140, 26601200, 27694400, 31588925, 40433824, 50542280, 53202400, 63177850, 80867648, 101084560, 106404800, 126355700, 202169120, 252711400, 404338240, 505422800, 1010845600, 2021691200]

約数ペア:

[(1, 2021691200), (2, 1010845600), (4, 505422800), (5, 404338240), (8, 252711400), (10, 202169120), (16, 126355700), (19, 106404800), (20, 101084560), (25, 80867648), (32, 63177850), (38, 53202400), (40, 50542280), (50, 40433824), (64, 31588925), (73, 27694400), (76, 26601200), (80, 25271140), (95, 21280960), (100, 20216912), (146, 13847200), (152, 13300600), (160, 12635570), (190, 10640480), (200, 10108456), (292, 6923600), (304, 6650300), (320, 6317785), (365, 5538880), (380, 5320240), (400, 5054228), (475, 4256192), (584, 3461800), (608, 3325150), (730, 2769440), (760, 2660120), (800, 2527114), (911, 2219200), (950, 2128096), (1168, 1730900), (1216, 1662575), (1387, 1457600), (1460, 1384720), (1520, 1330060), (1600, 1263557), (1822, 1109600), (1825, 1107776), (1900, 1064048), (2336, 865450), (2774, 728800), (2920, 692360), (3040, 665030), (3644, 554800), (3650, 553888), (3800, 532024), (4555, 443840), (4672, 432725), (5548, 364400), (5840, 346180), (6080, 332515), (6935, 291520), (7288, 277400), (7300, 276944), (7600, 266012), (9110, 221920), (11096, 182200), (11680, 173090), (13870, 145760), (14576, 138700), (14600, 138472), (15200, 133006), (17309, 116800), (18220, 110960), (22192, 91100), (22775, 88768), (23360, 86545), (27740, 72880), (29152, 69350), (29200, 69236), (30400, 66503), (34618, 58400), (34675, 58304), (36440, 55480), (44384, 45550)]