1111292520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37493}}^1$

素因数の和:37539

約数の個数: 128

約数和(自身を含む): 3779395200

約数和(自身を除く): 2668102680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 14820, 29640, 37493, 74986, 112479, 149972, 187465, 224958, 299944, 374930, 449916, 487409, 562395, 712367, 749860, 899832, 974818, 1124790, 1424734, 1462227, 1499720, 1949636, 2137101, 2249580, 2437045, 2849468, 2924454, 3561835, 3899272, 4274202, 4499160, 4874090, 5698936, 5848908, 7123670, 7311135, 8548404, 9260771, 9748180, 10685505, 11697816, 14247340, 14622270, 17096808, 18521542, 19496360, 21371010, 27782313, 28494680, 29244540, 37043084, 42742020, 46303855, 55564626, 58489080, 74086168, 85484040, 92607710, 111129252, 138911565, 185215420, 222258504, 277823130, 370430840, 555646260, 1111292520]

約数ペア:

[(1, 1111292520), (2, 555646260), (3, 370430840), (4, 277823130), (5, 222258504), (6, 185215420), (8, 138911565), (10, 111129252), (12, 92607710), (13, 85484040), (15, 74086168), (19, 58489080), (20, 55564626), (24, 46303855), (26, 42742020), (30, 37043084), (38, 29244540), (39, 28494680), (40, 27782313), (52, 21371010), (57, 19496360), (60, 18521542), (65, 17096808), (76, 14622270), (78, 14247340), (95, 11697816), (104, 10685505), (114, 9748180), (120, 9260771), (130, 8548404), (152, 7311135), (156, 7123670), (190, 5848908), (195, 5698936), (228, 4874090), (247, 4499160), (260, 4274202), (285, 3899272), (312, 3561835), (380, 2924454), (390, 2849468), (456, 2437045), (494, 2249580), (520, 2137101), (570, 1949636), (741, 1499720), (760, 1462227), (780, 1424734), (988, 1124790), (1140, 974818), (1235, 899832), (1482, 749860), (1560, 712367), (1976, 562395), (2280, 487409), (2470, 449916), (2964, 374930), (3705, 299944), (4940, 224958), (5928, 187465), (7410, 149972), (9880, 112479), (14820, 74986), (29640, 37493)]