105356520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 367099200

約数和(自身を除く): 261742680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 73, 76, 90, 95, 114, 120, 146, 152, 171, 180, 190, 211, 219, 228, 285, 292, 342, 360, 365, 380, 422, 438, 456, 570, 584, 633, 657, 684, 730, 760, 844, 855, 876, 1055, 1095, 1140, 1266, 1314, 1368, 1387, 1460, 1688, 1710, 1752, 1899, 2110, 2190, 2280, 2532, 2628, 2774, 2920, 3165, 3285, 3420, 3798, 4009, 4161, 4220, 4380, 5064, 5256, 5548, 6330, 6570, 6840, 6935, 7596, 8018, 8322, 8440, 8760, 9495, 11096, 12027, 12483, 12660, 13140, 13870, 15192, 15403, 16036, 16644, 18990, 20045, 20805, 24054, 24966, 25320, 26280, 27740, 30806, 32072, 33288, 36081, 37980, 40090, 41610, 46209, 48108, 49932, 55480, 60135, 61612, 62415, 72162, 75960, 77015, 80180, 83220, 92418, 96216, 99864, 120270, 123224, 124830, 138627, 144324, 154030, 160360, 166440, 180405, 184836, 231045, 240540, 249660, 277254, 288648, 292657, 308060, 360810, 369672, 462090, 481080, 499320, 554508, 585314, 616120, 693135, 721620, 877971, 924180, 1109016, 1170628, 1386270, 1443240, 1463285, 1755942, 1848360, 2341256, 2633913, 2772540, 2926570, 3511884, 4389855, 5267826, 5545080, 5853140, 7023768, 8779710, 10535652, 11706280, 13169565, 17559420, 21071304, 26339130, 35118840, 52678260, 105356520]

約数ペア:

[(1, 105356520), (2, 52678260), (3, 35118840), (4, 26339130), (5, 21071304), (6, 17559420), (8, 13169565), (9, 11706280), (10, 10535652), (12, 8779710), (15, 7023768), (18, 5853140), (19, 5545080), (20, 5267826), (24, 4389855), (30, 3511884), (36, 2926570), (38, 2772540), (40, 2633913), (45, 2341256), (57, 1848360), (60, 1755942), (72, 1463285), (73, 1443240), (76, 1386270), (90, 1170628), (95, 1109016), (114, 924180), (120, 877971), (146, 721620), (152, 693135), (171, 616120), (180, 585314), (190, 554508), (211, 499320), (219, 481080), (228, 462090), (285, 369672), (292, 360810), (342, 308060), (360, 292657), (365, 288648), (380, 277254), (422, 249660), (438, 240540), (456, 231045), (570, 184836), (584, 180405), (633, 166440), (657, 160360), (684, 154030), (730, 144324), (760, 138627), (844, 124830), (855, 123224), (876, 120270), (1055, 99864), (1095, 96216), (1140, 92418), (1266, 83220), (1314, 80180), (1368, 77015), (1387, 75960), (1460, 72162), (1688, 62415), (1710, 61612), (1752, 60135), (1899, 55480), (2110, 49932), (2190, 48108), (2280, 46209), (2532, 41610), (2628, 40090), (2774, 37980), (2920, 36081), (3165, 33288), (3285, 32072), (3420, 30806), (3798, 27740), (4009, 26280), (4161, 25320), (4220, 24966), (4380, 24054), (5064, 20805), (5256, 20045), (5548, 18990), (6330, 16644), (6570, 16036), (6840, 15403), (6935, 15192), (7596, 13870), (8018, 13140), (8322, 12660), (8440, 12483), (8760, 12027), (9495, 11096)]