240551208

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 706252800

約数和(自身を除く): 465701592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 79, 81, 108, 111, 127, 148, 158, 162, 216, 222, 237, 254, 296, 316, 324, 333, 381, 444, 474, 508, 632, 648, 666, 711, 762, 888, 948, 999, 1016, 1143, 1332, 1422, 1524, 1896, 1998, 2133, 2286, 2664, 2844, 2923, 2997, 3048, 3429, 3996, 4266, 4572, 4699, 5688, 5846, 5994, 6399, 6858, 7992, 8532, 8769, 9144, 9398, 10033, 10287, 11692, 11988, 12798, 13716, 14097, 17064, 17538, 18796, 20066, 20574, 23384, 23976, 25596, 26307, 27432, 28194, 30099, 35076, 37592, 40132, 41148, 42291, 51192, 52614, 56388, 60198, 70152, 78921, 80264, 82296, 84582, 90297, 105228, 112776, 120396, 126873, 157842, 169164, 180594, 210456, 236763, 240792, 253746, 270891, 315684, 338328, 361188, 371221, 380619, 473526, 507492, 541782, 631368, 722376, 742442, 761238, 812673, 947052, 1014984, 1083564, 1113663, 1484884, 1522476, 1625346, 1894104, 2167128, 2227326, 2969768, 3044952, 3250692, 3340989, 4454652, 6501384, 6681978, 8909304, 10022967, 13363956, 20045934, 26727912, 30068901, 40091868, 60137802, 80183736, 120275604, 240551208]

約数ペア:

[(1, 240551208), (2, 120275604), (3, 80183736), (4, 60137802), (6, 40091868), (8, 30068901), (9, 26727912), (12, 20045934), (18, 13363956), (24, 10022967), (27, 8909304), (36, 6681978), (37, 6501384), (54, 4454652), (72, 3340989), (74, 3250692), (79, 3044952), (81, 2969768), (108, 2227326), (111, 2167128), (127, 1894104), (148, 1625346), (158, 1522476), (162, 1484884), (216, 1113663), (222, 1083564), (237, 1014984), (254, 947052), (296, 812673), (316, 761238), (324, 742442), (333, 722376), (381, 631368), (444, 541782), (474, 507492), (508, 473526), (632, 380619), (648, 371221), (666, 361188), (711, 338328), (762, 315684), (888, 270891), (948, 253746), (999, 240792), (1016, 236763), (1143, 210456), (1332, 180594), (1422, 169164), (1524, 157842), (1896, 126873), (1998, 120396), (2133, 112776), (2286, 105228), (2664, 90297), (2844, 84582), (2923, 82296), (2997, 80264), (3048, 78921), (3429, 70152), (3996, 60198), (4266, 56388), (4572, 52614), (4699, 51192), (5688, 42291), (5846, 41148), (5994, 40132), (6399, 37592), (6858, 35076), (7992, 30099), (8532, 28194), (8769, 27432), (9144, 26307), (9398, 25596), (10033, 23976), (10287, 23384), (11692, 20574), (11988, 20066), (12798, 18796), (13716, 17538), (14097, 17064)]