166493600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2287}}^1$

素因数の和:2327

約数の個数: 144

約数和(自身を含む): 500467968

約数和(自身を除く): 333974368

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1300, 1400, 1456, 1820, 2080, 2275, 2287, 2600, 2800, 2912, 3640, 4550, 4574, 5200, 5600, 7280, 9100, 9148, 10400, 11435, 14560, 16009, 18200, 18296, 22870, 29731, 32018, 36400, 36592, 45740, 57175, 59462, 64036, 72800, 73184, 80045, 91480, 114350, 118924, 128072, 148655, 160090, 182960, 208117, 228700, 237848, 256144, 297310, 320180, 365920, 400225, 416234, 457400, 475696, 512288, 594620, 640360, 743275, 800450, 832468, 914800, 951392, 1040585, 1189240, 1280720, 1486550, 1600900, 1664936, 1829600, 2081170, 2378480, 2561440, 2973100, 3201800, 3329872, 4162340, 4756960, 5202925, 5946200, 6403600, 6659744, 8324680, 10405850, 11892400, 12807200, 16649360, 20811700, 23784800, 33298720, 41623400, 83246800, 166493600]

約数ペア:

[(1, 166493600), (2, 83246800), (4, 41623400), (5, 33298720), (7, 23784800), (8, 20811700), (10, 16649360), (13, 12807200), (14, 11892400), (16, 10405850), (20, 8324680), (25, 6659744), (26, 6403600), (28, 5946200), (32, 5202925), (35, 4756960), (40, 4162340), (50, 3329872), (52, 3201800), (56, 2973100), (65, 2561440), (70, 2378480), (80, 2081170), (91, 1829600), (100, 1664936), (104, 1600900), (112, 1486550), (130, 1280720), (140, 1189240), (160, 1040585), (175, 951392), (182, 914800), (200, 832468), (208, 800450), (224, 743275), (260, 640360), (280, 594620), (325, 512288), (350, 475696), (364, 457400), (400, 416234), (416, 400225), (455, 365920), (520, 320180), (560, 297310), (650, 256144), (700, 237848), (728, 228700), (800, 208117), (910, 182960), (1040, 160090), (1120, 148655), (1300, 128072), (1400, 118924), (1456, 114350), (1820, 91480), (2080, 80045), (2275, 73184), (2287, 72800), (2600, 64036), (2800, 59462), (2912, 57175), (3640, 45740), (4550, 36592), (4574, 36400), (5200, 32018), (5600, 29731), (7280, 22870), (9100, 18296), (9148, 18200), (10400, 16009), (11435, 14560)]