326036920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 868734720

約数和(自身を除く): 542697800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 41, 44, 53, 55, 62, 82, 88, 106, 110, 121, 124, 155, 164, 205, 212, 220, 242, 248, 265, 310, 328, 341, 410, 424, 440, 451, 484, 530, 583, 605, 620, 682, 820, 902, 968, 1060, 1166, 1210, 1240, 1271, 1364, 1640, 1643, 1705, 1804, 2120, 2173, 2255, 2332, 2420, 2542, 2728, 2915, 3286, 3410, 3608, 3751, 4346, 4510, 4664, 4840, 4961, 5084, 5830, 6355, 6413, 6572, 6820, 7502, 8215, 8692, 9020, 9922, 10168, 10865, 11660, 12710, 12826, 13144, 13640, 13981, 15004, 16430, 17384, 18040, 18073, 18755, 19844, 21730, 23320, 23903, 24805, 25420, 25652, 27962, 30008, 32065, 32860, 36146, 37510, 39688, 43460, 47806, 49610, 50840, 51304, 55924, 64130, 65720, 67363, 69905, 72292, 75020, 86920, 90365, 95612, 99220, 111848, 119515, 128260, 134726, 139810, 144584, 150040, 153791, 180730, 191224, 198440, 198803, 239030, 256520, 262933, 269452, 279620, 307582, 336815, 361460, 397606, 478060, 525866, 538904, 559240, 615164, 673630, 722920, 740993, 768955, 795212, 956120, 994015, 1051732, 1230328, 1314665, 1347260, 1481986, 1537910, 1590424, 1988030, 2103464, 2629330, 2694520, 2963972, 3075820, 3704965, 3976060, 5258660, 5927944, 6151640, 7409930, 7952120, 8150923, 10517320, 14819860, 16301846, 29639720, 32603692, 40754615, 65207384, 81509230, 163018460, 326036920]

約数ペア:

[(1, 326036920), (2, 163018460), (4, 81509230), (5, 65207384), (8, 40754615), (10, 32603692), (11, 29639720), (20, 16301846), (22, 14819860), (31, 10517320), (40, 8150923), (41, 7952120), (44, 7409930), (53, 6151640), (55, 5927944), (62, 5258660), (82, 3976060), (88, 3704965), (106, 3075820), (110, 2963972), (121, 2694520), (124, 2629330), (155, 2103464), (164, 1988030), (205, 1590424), (212, 1537910), (220, 1481986), (242, 1347260), (248, 1314665), (265, 1230328), (310, 1051732), (328, 994015), (341, 956120), (410, 795212), (424, 768955), (440, 740993), (451, 722920), (484, 673630), (530, 615164), (583, 559240), (605, 538904), (620, 525866), (682, 478060), (820, 397606), (902, 361460), (968, 336815), (1060, 307582), (1166, 279620), (1210, 269452), (1240, 262933), (1271, 256520), (1364, 239030), (1640, 198803), (1643, 198440), (1705, 191224), (1804, 180730), (2120, 153791), (2173, 150040), (2255, 144584), (2332, 139810), (2420, 134726), (2542, 128260), (2728, 119515), (2915, 111848), (3286, 99220), (3410, 95612), (3608, 90365), (3751, 86920), (4346, 75020), (4510, 72292), (4664, 69905), (4840, 67363), (4961, 65720), (5084, 64130), (5830, 55924), (6355, 51304), (6413, 50840), (6572, 49610), (6820, 47806), (7502, 43460), (8215, 39688), (8692, 37510), (9020, 36146), (9922, 32860), (10168, 32065), (10865, 30008), (11660, 27962), (12710, 25652), (12826, 25420), (13144, 24805), (13640, 23903), (13981, 23320), (15004, 21730), (16430, 19844), (17384, 18755), (18040, 18073)]