2839241600

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:689

約数の個数: 192

約数和(自身を含む): 7625605680

約数和(自身を除く): 4786364080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 131, 160, 200, 208, 260, 262, 320, 325, 400, 416, 520, 521, 524, 640, 650, 655, 800, 832, 1040, 1042, 1048, 1300, 1310, 1600, 1664, 1703, 2080, 2084, 2096, 2600, 2605, 2620, 3200, 3275, 3406, 4160, 4168, 4192, 5200, 5210, 5240, 6550, 6773, 6812, 8320, 8336, 8384, 8515, 10400, 10420, 10480, 13025, 13100, 13546, 13624, 16672, 16768, 17030, 20800, 20840, 20960, 26050, 26200, 27092, 27248, 33344, 33865, 34060, 41600, 41680, 41920, 42575, 52100, 52400, 54184, 54496, 66688, 67730, 68120, 68251, 83360, 83840, 85150, 104200, 104800, 108368, 108992, 135460, 136240, 136502, 166720, 169325, 170300, 208400, 209600, 216736, 217984, 270920, 272480, 273004, 333440, 338650, 340600, 341255, 416800, 419200, 433472, 541840, 544960, 546008, 677300, 681200, 682510, 833600, 866944, 887263, 1083680, 1089920, 1092016, 1354600, 1362400, 1365020, 1667200, 1706275, 1774526, 2167360, 2184032, 2709200, 2724800, 2730040, 3412550, 3549052, 4334720, 4368064, 4436315, 5418400, 5449600, 5460080, 6825100, 7098104, 8736128, 8872630, 10836800, 10920160, 13650200, 14196208, 17745260, 21673600, 21840320, 22181575, 27300400, 28392416, 35490520, 43680640, 44363150, 54600800, 56784832, 70981040, 88726300, 109201600, 113569664, 141962080, 177452600, 218403200, 283924160, 354905200, 567848320, 709810400, 1419620800, 2839241600]

約数ペア:

[(1, 2839241600), (2, 1419620800), (4, 709810400), (5, 567848320), (8, 354905200), (10, 283924160), (13, 218403200), (16, 177452600), (20, 141962080), (25, 113569664), (26, 109201600), (32, 88726300), (40, 70981040), (50, 56784832), (52, 54600800), (64, 44363150), (65, 43680640), (80, 35490520), (100, 28392416), (104, 27300400), (128, 22181575), (130, 21840320), (131, 21673600), (160, 17745260), (200, 14196208), (208, 13650200), (260, 10920160), (262, 10836800), (320, 8872630), (325, 8736128), (400, 7098104), (416, 6825100), (520, 5460080), (521, 5449600), (524, 5418400), (640, 4436315), (650, 4368064), (655, 4334720), (800, 3549052), (832, 3412550), (1040, 2730040), (1042, 2724800), (1048, 2709200), (1300, 2184032), (1310, 2167360), (1600, 1774526), (1664, 1706275), (1703, 1667200), (2080, 1365020), (2084, 1362400), (2096, 1354600), (2600, 1092016), (2605, 1089920), (2620, 1083680), (3200, 887263), (3275, 866944), (3406, 833600), (4160, 682510), (4168, 681200), (4192, 677300), (5200, 546008), (5210, 544960), (5240, 541840), (6550, 433472), (6773, 419200), (6812, 416800), (8320, 341255), (8336, 340600), (8384, 338650), (8515, 333440), (10400, 273004), (10420, 272480), (10480, 270920), (13025, 217984), (13100, 216736), (13546, 209600), (13624, 208400), (16672, 170300), (16768, 169325), (17030, 166720), (20800, 136502), (20840, 136240), (20960, 135460), (26050, 108992), (26200, 108368), (27092, 104800), (27248, 104200), (33344, 85150), (33865, 83840), (34060, 83360), (41600, 68251), (41680, 68120), (41920, 67730), (42575, 66688), (52100, 54496), (52400, 54184)]