20140045740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{62473}}^1$

素因数の和:62693

約数の個数: 120

約数和(自身を含む): 63498573600

約数和(自身を除く): 43358527860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 199, 270, 324, 398, 405, 540, 597, 796, 810, 995, 1194, 1620, 1791, 1990, 2388, 2985, 3582, 3980, 5373, 5970, 7164, 8955, 10746, 11940, 16119, 17910, 21492, 26865, 32238, 35820, 53730, 62473, 64476, 80595, 107460, 124946, 161190, 187419, 249892, 312365, 322380, 374838, 562257, 624730, 749676, 937095, 1124514, 1249460, 1686771, 1874190, 2249028, 2811285, 3373542, 3748380, 5060313, 5622570, 6747084, 8433855, 10120626, 11245140, 12432127, 16867710, 20241252, 24864254, 25301565, 33735420, 37296381, 49728508, 50603130, 62160635, 74592762, 101206260, 111889143, 124321270, 149185524, 186481905, 223778286, 248642540, 335667429, 372963810, 447556572, 559445715, 671334858, 745927620, 1007002287, 1118891430, 1342669716, 1678337145, 2014004574, 2237782860, 3356674290, 4028009148, 5035011435, 6713348580, 10070022870, 20140045740]

約数ペア:

[(1, 20140045740), (2, 10070022870), (3, 6713348580), (4, 5035011435), (5, 4028009148), (6, 3356674290), (9, 2237782860), (10, 2014004574), (12, 1678337145), (15, 1342669716), (18, 1118891430), (20, 1007002287), (27, 745927620), (30, 671334858), (36, 559445715), (45, 447556572), (54, 372963810), (60, 335667429), (81, 248642540), (90, 223778286), (108, 186481905), (135, 149185524), (162, 124321270), (180, 111889143), (199, 101206260), (270, 74592762), (324, 62160635), (398, 50603130), (405, 49728508), (540, 37296381), (597, 33735420), (796, 25301565), (810, 24864254), (995, 20241252), (1194, 16867710), (1620, 12432127), (1791, 11245140), (1990, 10120626), (2388, 8433855), (2985, 6747084), (3582, 5622570), (3980, 5060313), (5373, 3748380), (5970, 3373542), (7164, 2811285), (8955, 2249028), (10746, 1874190), (11940, 1686771), (16119, 1249460), (17910, 1124514), (21492, 937095), (26865, 749676), (32238, 624730), (35820, 562257), (53730, 374838), (62473, 322380), (64476, 312365), (80595, 249892), (107460, 187419), (124946, 161190)]