897193080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{811}}^1$

素因数の和:1274

約数の個数: 192

約数和(自身を含む): 3344140800

約数和(自身を除く): 2446947720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 439, 504, 630, 811, 840, 878, 1260, 1317, 1622, 1756, 2195, 2433, 2520, 2634, 3073, 3244, 3512, 3951, 4055, 4390, 4866, 5268, 5677, 6146, 6488, 6585, 7299, 7902, 8110, 8780, 9219, 9732, 10536, 11354, 12165, 12292, 13170, 14598, 15365, 15804, 16220, 17031, 17560, 18438, 19464, 19755, 22708, 24330, 24584, 26340, 27657, 28385, 29196, 30730, 31608, 32440, 34062, 36495, 36876, 39510, 45416, 46095, 48660, 51093, 52680, 55314, 56770, 58392, 61460, 68124, 72990, 73752, 79020, 85155, 92190, 97320, 102186, 110628, 113540, 122920, 136248, 138285, 145980, 158040, 170310, 184380, 204372, 221256, 227080, 255465, 276570, 291960, 340620, 356029, 368760, 408744, 510930, 553140, 681240, 712058, 1021860, 1068087, 1106280, 1424116, 1780145, 2043720, 2136174, 2492203, 2848232, 3204261, 3560290, 4272348, 4984406, 5340435, 6408522, 7120580, 7476609, 8544696, 9968812, 10680870, 12461015, 12817044, 14241160, 14953218, 16021305, 19937624, 21361740, 22429827, 24922030, 25634088, 29906436, 32042610, 37383045, 42723480, 44859654, 49844060, 59812872, 64085220, 74766090, 89719308, 99688120, 112149135, 128170440, 149532180, 179438616, 224298270, 299064360, 448596540, 897193080]

約数ペア:

[(1, 897193080), (2, 448596540), (3, 299064360), (4, 224298270), (5, 179438616), (6, 149532180), (7, 128170440), (8, 112149135), (9, 99688120), (10, 89719308), (12, 74766090), (14, 64085220), (15, 59812872), (18, 49844060), (20, 44859654), (21, 42723480), (24, 37383045), (28, 32042610), (30, 29906436), (35, 25634088), (36, 24922030), (40, 22429827), (42, 21361740), (45, 19937624), (56, 16021305), (60, 14953218), (63, 14241160), (70, 12817044), (72, 12461015), (84, 10680870), (90, 9968812), (105, 8544696), (120, 7476609), (126, 7120580), (140, 6408522), (168, 5340435), (180, 4984406), (210, 4272348), (252, 3560290), (280, 3204261), (315, 2848232), (360, 2492203), (420, 2136174), (439, 2043720), (504, 1780145), (630, 1424116), (811, 1106280), (840, 1068087), (878, 1021860), (1260, 712058), (1317, 681240), (1622, 553140), (1756, 510930), (2195, 408744), (2433, 368760), (2520, 356029), (2634, 340620), (3073, 291960), (3244, 276570), (3512, 255465), (3951, 227080), (4055, 221256), (4390, 204372), (4866, 184380), (5268, 170310), (5677, 158040), (6146, 145980), (6488, 138285), (6585, 136248), (7299, 122920), (7902, 113540), (8110, 110628), (8780, 102186), (9219, 97320), (9732, 92190), (10536, 85155), (11354, 79020), (12165, 73752), (12292, 72990), (13170, 68124), (14598, 61460), (15365, 58392), (15804, 56770), (16220, 55314), (17031, 52680), (17560, 51093), (18438, 48660), (19464, 46095), (19755, 45416), (22708, 39510), (24330, 36876), (24584, 36495), (26340, 34062), (27657, 32440), (28385, 31608), (29196, 30730)]