672419160800

素因数分解:

$2^5\times 5^2\times {\mathrm{251}}^1\times {\mathrm{743}}^1\times {\mathrm{4507}}^1$

素因数の和:5521

約数の個数: 144

約数和(自身を含む): 1650667600512

約数和(自身を除く): 978248439712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 251, 400, 502, 743, 800, 1004, 1255, 1486, 2008, 2510, 2972, 3715, 4016, 4507, 5020, 5944, 6275, 7430, 8032, 9014, 10040, 11888, 12550, 14860, 18028, 18575, 20080, 22535, 23776, 25100, 29720, 36056, 37150, 40160, 45070, 50200, 59440, 72112, 74300, 90140, 100400, 112675, 118880, 144224, 148600, 180280, 186493, 200800, 225350, 297200, 360560, 372986, 450700, 594400, 721120, 745972, 901400, 932465, 1131257, 1491944, 1802800, 1864930, 2262514, 2983888, 3348701, 3605600, 3729860, 4525028, 4662325, 5656285, 5967776, 6697402, 7459720, 9050056, 9324650, 11312570, 13394804, 14919440, 16743505, 18100112, 18649300, 22625140, 26789608, 28281425, 29838880, 33487010, 36200224, 37298600, 45250280, 53579216, 56562850, 66974020, 74597200, 83717525, 90500560, 107158432, 113125700, 133948040, 149194400, 167435050, 181001120, 226251400, 267896080, 334870100, 452502800, 535792160, 669740200, 840523951, 905005600, 1339480400, 1681047902, 2678960800, 3362095804, 4202619755, 6724191608, 8405239510, 13448383216, 16810479020, 21013098775, 26896766432, 33620958040, 42026197550, 67241916080, 84052395100, 134483832160, 168104790200, 336209580400, 672419160800]

約数ペア:

[(1, 672419160800), (2, 336209580400), (4, 168104790200), (5, 134483832160), (8, 84052395100), (10, 67241916080), (16, 42026197550), (20, 33620958040), (25, 26896766432), (32, 21013098775), (40, 16810479020), (50, 13448383216), (80, 8405239510), (100, 6724191608), (160, 4202619755), (200, 3362095804), (251, 2678960800), (400, 1681047902), (502, 1339480400), (743, 905005600), (800, 840523951), (1004, 669740200), (1255, 535792160), (1486, 452502800), (2008, 334870100), (2510, 267896080), (2972, 226251400), (3715, 181001120), (4016, 167435050), (4507, 149194400), (5020, 133948040), (5944, 113125700), (6275, 107158432), (7430, 90500560), (8032, 83717525), (9014, 74597200), (10040, 66974020), (11888, 56562850), (12550, 53579216), (14860, 45250280), (18028, 37298600), (18575, 36200224), (20080, 33487010), (22535, 29838880), (23776, 28281425), (25100, 26789608), (29720, 22625140), (36056, 18649300), (37150, 18100112), (40160, 16743505), (45070, 14919440), (50200, 13394804), (59440, 11312570), (72112, 9324650), (74300, 9050056), (90140, 7459720), (100400, 6697402), (112675, 5967776), (118880, 5656285), (144224, 4662325), (148600, 4525028), (180280, 3729860), (186493, 3605600), (200800, 3348701), (225350, 2983888), (297200, 2262514), (360560, 1864930), (372986, 1802800), (450700, 1491944), (594400, 1131257), (721120, 932465), (745972, 901400)]