772236660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:458

約数の個数: 192

約数和(自身を含む): 2434037760

約数和(自身を除く): 1661801100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 109, 124, 130, 155, 156, 186, 195, 218, 260, 293, 310, 327, 372, 390, 403, 436, 465, 545, 586, 620, 654, 780, 806, 879, 930, 1090, 1172, 1209, 1308, 1417, 1465, 1612, 1635, 1758, 1860, 2015, 2180, 2418, 2834, 2930, 3270, 3379, 3516, 3809, 4030, 4251, 4395, 4836, 5668, 5860, 6045, 6540, 6758, 7085, 7618, 8060, 8502, 8790, 9083, 10137, 11427, 12090, 13516, 14170, 15236, 16895, 17004, 17580, 18166, 19045, 20274, 21255, 22854, 24180, 27249, 28340, 31937, 33790, 36332, 38090, 40548, 42510, 43927, 45415, 45708, 50685, 54498, 57135, 63874, 67580, 76180, 85020, 87854, 90830, 95811, 101370, 108996, 114270, 118079, 127748, 131781, 136245, 159685, 175708, 181660, 191622, 202740, 219635, 228540, 236158, 263562, 272490, 319370, 354237, 383244, 415181, 439270, 472316, 479055, 527124, 544980, 590395, 638740, 658905, 708474, 830362, 878540, 958110, 990047, 1180790, 1245543, 1317810, 1416948, 1660724, 1771185, 1916220, 1980094, 2075905, 2361580, 2491086, 2635620, 2970141, 3542370, 3960188, 4151810, 4950235, 4982172, 5940282, 6227715, 7084740, 8303620, 9900470, 11880564, 12455430, 12870611, 14850705, 19800940, 24910860, 25741222, 29701410, 38611833, 51482444, 59402820, 64353055, 77223666, 128706110, 154447332, 193059165, 257412220, 386118330, 772236660]

約数ペア:

[(1, 772236660), (2, 386118330), (3, 257412220), (4, 193059165), (5, 154447332), (6, 128706110), (10, 77223666), (12, 64353055), (13, 59402820), (15, 51482444), (20, 38611833), (26, 29701410), (30, 25741222), (31, 24910860), (39, 19800940), (52, 14850705), (60, 12870611), (62, 12455430), (65, 11880564), (78, 9900470), (93, 8303620), (109, 7084740), (124, 6227715), (130, 5940282), (155, 4982172), (156, 4950235), (186, 4151810), (195, 3960188), (218, 3542370), (260, 2970141), (293, 2635620), (310, 2491086), (327, 2361580), (372, 2075905), (390, 1980094), (403, 1916220), (436, 1771185), (465, 1660724), (545, 1416948), (586, 1317810), (620, 1245543), (654, 1180790), (780, 990047), (806, 958110), (879, 878540), (930, 830362), (1090, 708474), (1172, 658905), (1209, 638740), (1308, 590395), (1417, 544980), (1465, 527124), (1612, 479055), (1635, 472316), (1758, 439270), (1860, 415181), (2015, 383244), (2180, 354237), (2418, 319370), (2834, 272490), (2930, 263562), (3270, 236158), (3379, 228540), (3516, 219635), (3809, 202740), (4030, 191622), (4251, 181660), (4395, 175708), (4836, 159685), (5668, 136245), (5860, 131781), (6045, 127748), (6540, 118079), (6758, 114270), (7085, 108996), (7618, 101370), (8060, 95811), (8502, 90830), (8790, 87854), (9083, 85020), (10137, 76180), (11427, 67580), (12090, 63874), (13516, 57135), (14170, 54498), (15236, 50685), (16895, 45708), (17004, 45415), (17580, 43927), (18166, 42510), (19045, 40548), (20274, 38090), (21255, 36332), (22854, 33790), (24180, 31937), (27249, 28340)]