684458460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1193

約数の個数: 216

約数和(自身を含む): 2451417696

約数和(自身を除く): 1766959236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 71, 84, 90, 98, 105, 126, 140, 142, 147, 180, 196, 210, 213, 245, 252, 284, 294, 315, 355, 420, 426, 441, 490, 497, 588, 630, 639, 710, 735, 852, 882, 980, 994, 1065, 1093, 1260, 1278, 1420, 1470, 1491, 1764, 1988, 2130, 2186, 2205, 2485, 2556, 2940, 2982, 3195, 3279, 3479, 4260, 4372, 4410, 4473, 4970, 5465, 5964, 6390, 6558, 6958, 7455, 7651, 8820, 8946, 9837, 9940, 10437, 10930, 12780, 13116, 13916, 14910, 15302, 16395, 17395, 17892, 19674, 20874, 21860, 22365, 22953, 29820, 30604, 31311, 32790, 34790, 38255, 39348, 41748, 44730, 45906, 49185, 52185, 53557, 62622, 65580, 68859, 69580, 76510, 77603, 89460, 91812, 98370, 104370, 107114, 114765, 125244, 137718, 153020, 155206, 156555, 160671, 196740, 208740, 214228, 229530, 232809, 267785, 275436, 310412, 313110, 321342, 344295, 388015, 459060, 465618, 482013, 535570, 543221, 626220, 642684, 688590, 698427, 776030, 803355, 931236, 964026, 1071140, 1086442, 1164045, 1377180, 1396854, 1552060, 1606710, 1629663, 1928052, 2172884, 2328090, 2410065, 2716105, 2793708, 3213420, 3259326, 3492135, 3802547, 4656180, 4820130, 4888989, 5432210, 6518652, 6984270, 7605094, 8148315, 9640260, 9777978, 10864420, 11407641, 13968540, 15210188, 16296630, 19012735, 19555956, 22815282, 24444945, 32593260, 34222923, 38025470, 45630564, 48889890, 57038205, 68445846, 76050940, 97779780, 114076410, 136891692, 171114615, 228152820, 342229230, 684458460]

約数ペア:

[(1, 684458460), (2, 342229230), (3, 228152820), (4, 171114615), (5, 136891692), (6, 114076410), (7, 97779780), (9, 76050940), (10, 68445846), (12, 57038205), (14, 48889890), (15, 45630564), (18, 38025470), (20, 34222923), (21, 32593260), (28, 24444945), (30, 22815282), (35, 19555956), (36, 19012735), (42, 16296630), (45, 15210188), (49, 13968540), (60, 11407641), (63, 10864420), (70, 9777978), (71, 9640260), (84, 8148315), (90, 7605094), (98, 6984270), (105, 6518652), (126, 5432210), (140, 4888989), (142, 4820130), (147, 4656180), (180, 3802547), (196, 3492135), (210, 3259326), (213, 3213420), (245, 2793708), (252, 2716105), (284, 2410065), (294, 2328090), (315, 2172884), (355, 1928052), (420, 1629663), (426, 1606710), (441, 1552060), (490, 1396854), (497, 1377180), (588, 1164045), (630, 1086442), (639, 1071140), (710, 964026), (735, 931236), (852, 803355), (882, 776030), (980, 698427), (994, 688590), (1065, 642684), (1093, 626220), (1260, 543221), (1278, 535570), (1420, 482013), (1470, 465618), (1491, 459060), (1764, 388015), (1988, 344295), (2130, 321342), (2186, 313110), (2205, 310412), (2485, 275436), (2556, 267785), (2940, 232809), (2982, 229530), (3195, 214228), (3279, 208740), (3479, 196740), (4260, 160671), (4372, 156555), (4410, 155206), (4473, 153020), (4970, 137718), (5465, 125244), (5964, 114765), (6390, 107114), (6558, 104370), (6958, 98370), (7455, 91812), (7651, 89460), (8820, 77603), (8946, 76510), (9837, 69580), (9940, 68859), (10437, 65580), (10930, 62622), (12780, 53557), (13116, 52185), (13916, 49185), (14910, 45906), (15302, 44730), (16395, 41748), (17395, 39348), (17892, 38255), (19674, 34790), (20874, 32790), (21860, 31311), (22365, 30604), (22953, 29820)]