18223043040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29917}}^1$

素因数の和:29991

約数の個数: 240

約数和(自身を含む): 65682695232

約数和(自身を除く): 47459652192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 216, 235, 240, 270, 282, 288, 324, 360, 376, 405, 423, 432, 470, 480, 540, 564, 648, 705, 720, 752, 810, 846, 864, 940, 1080, 1128, 1269, 1296, 1410, 1440, 1504, 1620, 1692, 1880, 2115, 2160, 2256, 2538, 2592, 2820, 3240, 3384, 3760, 3807, 4230, 4320, 4512, 5076, 5640, 6345, 6480, 6768, 7520, 7614, 8460, 10152, 11280, 12690, 12960, 13536, 15228, 16920, 19035, 20304, 22560, 25380, 29917, 30456, 33840, 38070, 40608, 50760, 59834, 60912, 67680, 76140, 89751, 101520, 119668, 121824, 149585, 152280, 179502, 203040, 239336, 269253, 299170, 304560, 359004, 448755, 478672, 538506, 598340, 609120, 718008, 807759, 897510, 957344, 1077012, 1196680, 1346265, 1406099, 1436016, 1615518, 1795020, 2154024, 2393360, 2423277, 2692530, 2812198, 2872032, 3231036, 3590040, 4038795, 4218297, 4308048, 4786720, 4846554, 5385060, 5624396, 6462072, 7030495, 7180080, 8077590, 8436594, 8616096, 9693108, 10770120, 11248792, 12116385, 12654891, 12924144, 14060990, 14360160, 16155180, 16873188, 19386216, 21091485, 21540240, 22497584, 24232770, 25309782, 25848288, 28121980, 32310360, 33746376, 37964673, 38772432, 42182970, 43080480, 44995168, 48465540, 50619564, 56243960, 63274455, 64620720, 67492752, 75929346, 77544864, 84365940, 96931080, 101239128, 112487920, 113894019, 126548910, 129241440, 134985504, 151858692, 168731880, 189823365, 193862160, 202478256, 224975840, 227788038, 253097820, 303717384, 337463760, 379646730, 387724320, 404956512, 455576076, 506195640, 569470095, 607434768, 674927520, 759293460, 911152152, 1012391280, 1138940190, 1214869536, 1518586920, 1822304304, 2024782560, 2277880380, 3037173840, 3644608608, 4555760760, 6074347680, 9111521520, 18223043040]

約数ペア:

[(1, 18223043040), (2, 9111521520), (3, 6074347680), (4, 4555760760), (5, 3644608608), (6, 3037173840), (8, 2277880380), (9, 2024782560), (10, 1822304304), (12, 1518586920), (15, 1214869536), (16, 1138940190), (18, 1012391280), (20, 911152152), (24, 759293460), (27, 674927520), (30, 607434768), (32, 569470095), (36, 506195640), (40, 455576076), (45, 404956512), (47, 387724320), (48, 379646730), (54, 337463760), (60, 303717384), (72, 253097820), (80, 227788038), (81, 224975840), (90, 202478256), (94, 193862160), (96, 189823365), (108, 168731880), (120, 151858692), (135, 134985504), (141, 129241440), (144, 126548910), (160, 113894019), (162, 112487920), (180, 101239128), (188, 96931080), (216, 84365940), (235, 77544864), (240, 75929346), (270, 67492752), (282, 64620720), (288, 63274455), (324, 56243960), (360, 50619564), (376, 48465540), (405, 44995168), (423, 43080480), (432, 42182970), (470, 38772432), (480, 37964673), (540, 33746376), (564, 32310360), (648, 28121980), (705, 25848288), (720, 25309782), (752, 24232770), (810, 22497584), (846, 21540240), (864, 21091485), (940, 19386216), (1080, 16873188), (1128, 16155180), (1269, 14360160), (1296, 14060990), (1410, 12924144), (1440, 12654891), (1504, 12116385), (1620, 11248792), (1692, 10770120), (1880, 9693108), (2115, 8616096), (2160, 8436594), (2256, 8077590), (2538, 7180080), (2592, 7030495), (2820, 6462072), (3240, 5624396), (3384, 5385060), (3760, 4846554), (3807, 4786720), (4230, 4308048), (4320, 4218297), (4512, 4038795), (5076, 3590040), (5640, 3231036), (6345, 2872032), (6480, 2812198), (6768, 2692530), (7520, 2423277), (7614, 2393360), (8460, 2154024), (10152, 1795020), (11280, 1615518), (12690, 1436016), (12960, 1406099), (13536, 1346265), (15228, 1196680), (16920, 1077012), (19035, 957344), (20304, 897510), (22560, 807759), (25380, 718008), (29917, 609120), (30456, 598340), (33840, 538506), (38070, 478672), (40608, 448755), (50760, 359004), (59834, 304560), (60912, 299170), (67680, 269253), (76140, 239336), (89751, 203040), (101520, 179502), (119668, 152280), (121824, 149585)]