1673186520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2237}}^1$

素因数の和:2545

約数の個数: 128

約数和(自身を含む): 5259479040

約数和(自身を除く): 3586292520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 271, 276, 345, 460, 542, 552, 690, 813, 920, 1084, 1355, 1380, 1626, 2168, 2237, 2710, 2760, 3252, 4065, 4474, 5420, 6233, 6504, 6711, 8130, 8948, 10840, 11185, 12466, 13422, 16260, 17896, 18699, 22370, 24932, 26844, 31165, 32520, 33555, 37398, 44740, 49864, 51451, 53688, 62330, 67110, 74796, 89480, 93495, 102902, 124660, 134220, 149592, 154353, 186990, 205804, 249320, 257255, 268440, 308706, 373980, 411608, 514510, 606227, 617412, 747960, 771765, 1029020, 1212454, 1234824, 1543530, 1818681, 2058040, 2424908, 3031135, 3087060, 3637362, 4849816, 6062270, 6174120, 7274724, 9093405, 12124540, 13943221, 14549448, 18186810, 24249080, 27886442, 36373620, 41829663, 55772884, 69716105, 72747240, 83659326, 111545768, 139432210, 167318652, 209148315, 278864420, 334637304, 418296630, 557728840, 836593260, 1673186520]

約数ペア:

[(1, 1673186520), (2, 836593260), (3, 557728840), (4, 418296630), (5, 334637304), (6, 278864420), (8, 209148315), (10, 167318652), (12, 139432210), (15, 111545768), (20, 83659326), (23, 72747240), (24, 69716105), (30, 55772884), (40, 41829663), (46, 36373620), (60, 27886442), (69, 24249080), (92, 18186810), (115, 14549448), (120, 13943221), (138, 12124540), (184, 9093405), (230, 7274724), (271, 6174120), (276, 6062270), (345, 4849816), (460, 3637362), (542, 3087060), (552, 3031135), (690, 2424908), (813, 2058040), (920, 1818681), (1084, 1543530), (1355, 1234824), (1380, 1212454), (1626, 1029020), (2168, 771765), (2237, 747960), (2710, 617412), (2760, 606227), (3252, 514510), (4065, 411608), (4474, 373980), (5420, 308706), (6233, 268440), (6504, 257255), (6711, 249320), (8130, 205804), (8948, 186990), (10840, 154353), (11185, 149592), (12466, 134220), (13422, 124660), (16260, 102902), (17896, 93495), (18699, 89480), (22370, 74796), (24932, 67110), (26844, 62330), (31165, 53688), (32520, 51451), (33555, 49864), (37398, 44740)]