506974260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 1583366400

約数和(自身を除く): 1076392140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 89, 109, 130, 134, 156, 178, 195, 201, 218, 260, 267, 268, 327, 335, 356, 390, 402, 436, 445, 534, 545, 654, 670, 780, 804, 871, 890, 1005, 1068, 1090, 1157, 1308, 1335, 1340, 1417, 1635, 1742, 1780, 2010, 2180, 2314, 2613, 2670, 2834, 3270, 3471, 3484, 4020, 4251, 4355, 4628, 5226, 5340, 5668, 5785, 5963, 6540, 6942, 7085, 7303, 8502, 8710, 9701, 10452, 11570, 11926, 13065, 13884, 14170, 14606, 17004, 17355, 17420, 17889, 19402, 21255, 21909, 23140, 23852, 26130, 28340, 29103, 29212, 29815, 34710, 35778, 36515, 38804, 42510, 43818, 48505, 52260, 58206, 59630, 69420, 71556, 73030, 77519, 85020, 87636, 89445, 94939, 97010, 109545, 116412, 119260, 126113, 145515, 146060, 155038, 178890, 189878, 194020, 219090, 232557, 252226, 284817, 291030, 310076, 357780, 378339, 379756, 387595, 438180, 465114, 474695, 504452, 569634, 582060, 630565, 649967, 756678, 775190, 930228, 949390, 1139268, 1162785, 1261130, 1299934, 1424085, 1513356, 1550380, 1891695, 1898780, 1949901, 2325570, 2522260, 2599868, 2848170, 3249835, 3783390, 3899802, 4651140, 5696340, 6499670, 7566780, 7799604, 8449571, 9749505, 12999340, 16899142, 19499010, 25348713, 33798284, 38998020, 42247855, 50697426, 84495710, 101394852, 126743565, 168991420, 253487130, 506974260]

約数ペア:

[(1, 506974260), (2, 253487130), (3, 168991420), (4, 126743565), (5, 101394852), (6, 84495710), (10, 50697426), (12, 42247855), (13, 38998020), (15, 33798284), (20, 25348713), (26, 19499010), (30, 16899142), (39, 12999340), (52, 9749505), (60, 8449571), (65, 7799604), (67, 7566780), (78, 6499670), (89, 5696340), (109, 4651140), (130, 3899802), (134, 3783390), (156, 3249835), (178, 2848170), (195, 2599868), (201, 2522260), (218, 2325570), (260, 1949901), (267, 1898780), (268, 1891695), (327, 1550380), (335, 1513356), (356, 1424085), (390, 1299934), (402, 1261130), (436, 1162785), (445, 1139268), (534, 949390), (545, 930228), (654, 775190), (670, 756678), (780, 649967), (804, 630565), (871, 582060), (890, 569634), (1005, 504452), (1068, 474695), (1090, 465114), (1157, 438180), (1308, 387595), (1335, 379756), (1340, 378339), (1417, 357780), (1635, 310076), (1742, 291030), (1780, 284817), (2010, 252226), (2180, 232557), (2314, 219090), (2613, 194020), (2670, 189878), (2834, 178890), (3270, 155038), (3471, 146060), (3484, 145515), (4020, 126113), (4251, 119260), (4355, 116412), (4628, 109545), (5226, 97010), (5340, 94939), (5668, 89445), (5785, 87636), (5963, 85020), (6540, 77519), (6942, 73030), (7085, 71556), (7303, 69420), (8502, 59630), (8710, 58206), (9701, 52260), (10452, 48505), (11570, 43818), (11926, 42510), (13065, 38804), (13884, 36515), (14170, 35778), (14606, 34710), (17004, 29815), (17355, 29212), (17420, 29103), (17889, 28340), (19402, 26130), (21255, 23852), (21909, 23140)]