7138045600

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{863}}^1$

素因数の和:1108

約数の個数: 216

約数和(自身を含む): 20390444928

約数和(自身を除く): 13252399328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 211, 224, 245, 280, 350, 392, 400, 422, 490, 560, 700, 784, 800, 844, 863, 980, 1055, 1120, 1225, 1400, 1477, 1568, 1688, 1726, 1960, 2110, 2450, 2800, 2954, 3376, 3452, 3920, 4220, 4315, 4900, 5275, 5600, 5908, 6041, 6752, 6904, 7385, 7840, 8440, 8630, 9800, 10339, 10550, 11816, 12082, 13808, 14770, 16880, 17260, 19600, 20678, 21100, 21575, 23632, 24164, 27616, 29540, 30205, 33760, 34520, 36925, 39200, 41356, 42200, 42287, 43150, 47264, 48328, 51695, 59080, 60410, 69040, 73850, 82712, 84400, 84574, 86300, 96656, 103390, 118160, 120820, 138080, 147700, 151025, 165424, 168800, 169148, 172600, 182093, 193312, 206780, 211435, 236320, 241640, 258475, 295400, 302050, 330848, 338296, 345200, 364186, 413560, 422870, 483280, 516950, 590800, 604100, 676592, 690400, 728372, 827120, 845740, 910465, 966560, 1033900, 1057175, 1181600, 1208200, 1274651, 1353184, 1456744, 1654240, 1691480, 1820930, 2067800, 2114350, 2416400, 2549302, 2913488, 3382960, 3641860, 4135600, 4228700, 4552325, 4832800, 5098604, 5826976, 6373255, 6765920, 7283720, 8271200, 8457400, 8922557, 9104650, 10197208, 12746510, 14567440, 16914800, 17845114, 18209300, 20394416, 25493020, 29134880, 31866275, 33829600, 35690228, 36418600, 40788832, 44612785, 50986040, 63732550, 71380456, 72837200, 89225570, 101972080, 127465100, 142760912, 145674400, 178451140, 203944160, 223063925, 254930200, 285521824, 356902280, 446127850, 509860400, 713804560, 892255700, 1019720800, 1427609120, 1784511400, 3569022800, 7138045600]

約数ペア:

[(1, 7138045600), (2, 3569022800), (4, 1784511400), (5, 1427609120), (7, 1019720800), (8, 892255700), (10, 713804560), (14, 509860400), (16, 446127850), (20, 356902280), (25, 285521824), (28, 254930200), (32, 223063925), (35, 203944160), (40, 178451140), (49, 145674400), (50, 142760912), (56, 127465100), (70, 101972080), (80, 89225570), (98, 72837200), (100, 71380456), (112, 63732550), (140, 50986040), (160, 44612785), (175, 40788832), (196, 36418600), (200, 35690228), (211, 33829600), (224, 31866275), (245, 29134880), (280, 25493020), (350, 20394416), (392, 18209300), (400, 17845114), (422, 16914800), (490, 14567440), (560, 12746510), (700, 10197208), (784, 9104650), (800, 8922557), (844, 8457400), (863, 8271200), (980, 7283720), (1055, 6765920), (1120, 6373255), (1225, 5826976), (1400, 5098604), (1477, 4832800), (1568, 4552325), (1688, 4228700), (1726, 4135600), (1960, 3641860), (2110, 3382960), (2450, 2913488), (2800, 2549302), (2954, 2416400), (3376, 2114350), (3452, 2067800), (3920, 1820930), (4220, 1691480), (4315, 1654240), (4900, 1456744), (5275, 1353184), (5600, 1274651), (5908, 1208200), (6041, 1181600), (6752, 1057175), (6904, 1033900), (7385, 966560), (7840, 910465), (8440, 845740), (8630, 827120), (9800, 728372), (10339, 690400), (10550, 676592), (11816, 604100), (12082, 590800), (13808, 516950), (14770, 483280), (16880, 422870), (17260, 413560), (19600, 364186), (20678, 345200), (21100, 338296), (21575, 330848), (23632, 302050), (24164, 295400), (27616, 258475), (29540, 241640), (30205, 236320), (33760, 211435), (34520, 206780), (36925, 193312), (39200, 182093), (41356, 172600), (42200, 169148), (42287, 168800), (43150, 165424), (47264, 151025), (48328, 147700), (51695, 138080), (59080, 120820), (60410, 118160), (69040, 103390), (73850, 96656), (82712, 86300), (84400, 84574)]