207673620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:678

約数の個数: 192

約数和(自身を含む): 735436800

約数和(自身を除く): 527763180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 79, 84, 105, 110, 132, 140, 154, 158, 165, 210, 220, 231, 237, 308, 316, 330, 385, 395, 420, 462, 474, 553, 569, 660, 770, 790, 869, 924, 948, 1106, 1138, 1155, 1185, 1540, 1580, 1659, 1707, 1738, 2212, 2276, 2310, 2370, 2607, 2765, 2845, 3318, 3414, 3476, 3983, 4345, 4620, 4740, 5214, 5530, 5690, 6083, 6259, 6636, 6828, 7966, 8295, 8535, 8690, 10428, 11060, 11380, 11949, 12166, 12518, 13035, 15932, 16590, 17070, 17380, 18249, 18777, 19915, 23898, 24332, 25036, 26070, 30415, 31295, 33180, 34140, 36498, 37554, 39830, 43813, 44951, 47796, 52140, 59745, 60830, 62590, 72996, 75108, 79660, 87626, 89902, 91245, 93885, 119490, 121660, 125180, 131439, 134853, 175252, 179804, 182490, 187770, 219065, 224755, 238980, 262878, 269706, 314657, 364980, 375540, 438130, 449510, 494461, 525756, 539412, 629314, 657195, 674265, 876260, 899020, 943971, 988922, 1258628, 1314390, 1348530, 1483383, 1573285, 1887942, 1977844, 2472305, 2628780, 2697060, 2966766, 3146570, 3461227, 3775884, 4719855, 4944610, 5933532, 6293140, 6922454, 7416915, 9439710, 9889220, 10383681, 13844908, 14833830, 17306135, 18879420, 20767362, 29667660, 34612270, 41534724, 51918405, 69224540, 103836810, 207673620]

約数ペア:

[(1, 207673620), (2, 103836810), (3, 69224540), (4, 51918405), (5, 41534724), (6, 34612270), (7, 29667660), (10, 20767362), (11, 18879420), (12, 17306135), (14, 14833830), (15, 13844908), (20, 10383681), (21, 9889220), (22, 9439710), (28, 7416915), (30, 6922454), (33, 6293140), (35, 5933532), (42, 4944610), (44, 4719855), (55, 3775884), (60, 3461227), (66, 3146570), (70, 2966766), (77, 2697060), (79, 2628780), (84, 2472305), (105, 1977844), (110, 1887942), (132, 1573285), (140, 1483383), (154, 1348530), (158, 1314390), (165, 1258628), (210, 988922), (220, 943971), (231, 899020), (237, 876260), (308, 674265), (316, 657195), (330, 629314), (385, 539412), (395, 525756), (420, 494461), (462, 449510), (474, 438130), (553, 375540), (569, 364980), (660, 314657), (770, 269706), (790, 262878), (869, 238980), (924, 224755), (948, 219065), (1106, 187770), (1138, 182490), (1155, 179804), (1185, 175252), (1540, 134853), (1580, 131439), (1659, 125180), (1707, 121660), (1738, 119490), (2212, 93885), (2276, 91245), (2310, 89902), (2370, 87626), (2607, 79660), (2765, 75108), (2845, 72996), (3318, 62590), (3414, 60830), (3476, 59745), (3983, 52140), (4345, 47796), (4620, 44951), (4740, 43813), (5214, 39830), (5530, 37554), (5690, 36498), (6083, 34140), (6259, 33180), (6636, 31295), (6828, 30415), (7966, 26070), (8295, 25036), (8535, 24332), (8690, 23898), (10428, 19915), (11060, 18777), (11380, 18249), (11949, 17380), (12166, 17070), (12518, 16590), (13035, 15932)]