12661754280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{793343}}^1$

素因数の和:793383

約数の個数: 128

約数和(自身を含む): 45696614400

約数和(自身を除く): 33034860120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 793343, 1586686, 2380029, 3173372, 3966715, 4760058, 5553401, 6346744, 7933430, 9520116, 11106802, 11900145, 15073517, 15866860, 16660203, 19040232, 22213604, 23800290, 27767005, 30147034, 31733720, 33320406, 44427208, 45220551, 47600580, 55534010, 60294068, 66640812, 75367585, 83301015, 90441102, 95201160, 105514619, 111068020, 120588136, 133281624, 150735170, 166602030, 180882204, 211029238, 222136040, 226102755, 301470340, 316543857, 333204060, 361764408, 422058476, 452205510, 527573095, 602940680, 633087714, 666408120, 844116952, 904411020, 1055146190, 1266175428, 1582719285, 1808822040, 2110292380, 2532350856, 3165438570, 4220584760, 6330877140, 12661754280]

約数ペア:

[(1, 12661754280), (2, 6330877140), (3, 4220584760), (4, 3165438570), (5, 2532350856), (6, 2110292380), (7, 1808822040), (8, 1582719285), (10, 1266175428), (12, 1055146190), (14, 904411020), (15, 844116952), (19, 666408120), (20, 633087714), (21, 602940680), (24, 527573095), (28, 452205510), (30, 422058476), (35, 361764408), (38, 333204060), (40, 316543857), (42, 301470340), (56, 226102755), (57, 222136040), (60, 211029238), (70, 180882204), (76, 166602030), (84, 150735170), (95, 133281624), (105, 120588136), (114, 111068020), (120, 105514619), (133, 95201160), (140, 90441102), (152, 83301015), (168, 75367585), (190, 66640812), (210, 60294068), (228, 55534010), (266, 47600580), (280, 45220551), (285, 44427208), (380, 33320406), (399, 31733720), (420, 30147034), (456, 27767005), (532, 23800290), (570, 22213604), (665, 19040232), (760, 16660203), (798, 15866860), (840, 15073517), (1064, 11900145), (1140, 11106802), (1330, 9520116), (1596, 7933430), (1995, 6346744), (2280, 5553401), (2660, 4760058), (3192, 3966715), (3990, 3173372), (5320, 2380029), (7980, 1586686), (15960, 793343)]