20104143840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{423067}}^1$

素因数の和:423102

約数の個数: 192

約数和(自身を含む): 76761457920

約数和(自身を除く): 56657314080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 9504, 11880, 15840, 23760, 47520, 423067, 846134, 1269201, 1692268, 2115335, 2538402, 3384536, 3807603, 4230670, 4653737, 5076804, 6346005, 6769072, 7615206, 8461340, 9307474, 10153608, 11422809, 12692010, 13538144, 13961211, 15230412, 16922680, 18614948, 19038015, 20307216, 22845618, 23268685, 25384020, 27922422, 30460824, 33845360, 37229896, 38076030, 40614432, 41883633, 45691236, 46537370, 50768040, 55844844, 57114045, 60921648, 67690720, 69806055, 74459792, 76152060, 83767266, 91382472, 93074740, 101536080, 111689688, 114228090, 121843296, 125650899, 139612110, 148919584, 152304120, 167534532, 182764944, 186149480, 203072160, 209418165, 223379376, 228456180, 251301798, 279224220, 304608240, 335069064, 365529888, 372298960, 418836330, 446758752, 456912360, 502603596, 558448440, 609216480, 628254495, 670138128, 744597920, 837672660, 913824720, 1005207192, 1116896880, 1256508990, 1340276256, 1675345320, 1827649440, 2010414384, 2233793760, 2513017980, 3350690640, 4020828768, 5026035960, 6701381280, 10052071920, 20104143840]

約数ペア:

[(1, 20104143840), (2, 10052071920), (3, 6701381280), (4, 5026035960), (5, 4020828768), (6, 3350690640), (8, 2513017980), (9, 2233793760), (10, 2010414384), (11, 1827649440), (12, 1675345320), (15, 1340276256), (16, 1256508990), (18, 1116896880), (20, 1005207192), (22, 913824720), (24, 837672660), (27, 744597920), (30, 670138128), (32, 628254495), (33, 609216480), (36, 558448440), (40, 502603596), (44, 456912360), (45, 446758752), (48, 418836330), (54, 372298960), (55, 365529888), (60, 335069064), (66, 304608240), (72, 279224220), (80, 251301798), (88, 228456180), (90, 223379376), (96, 209418165), (99, 203072160), (108, 186149480), (110, 182764944), (120, 167534532), (132, 152304120), (135, 148919584), (144, 139612110), (160, 125650899), (165, 121843296), (176, 114228090), (180, 111689688), (198, 101536080), (216, 93074740), (220, 91382472), (240, 83767266), (264, 76152060), (270, 74459792), (288, 69806055), (297, 67690720), (330, 60921648), (352, 57114045), (360, 55844844), (396, 50768040), (432, 46537370), (440, 45691236), (480, 41883633), (495, 40614432), (528, 38076030), (540, 37229896), (594, 33845360), (660, 30460824), (720, 27922422), (792, 25384020), (864, 23268685), (880, 22845618), (990, 20307216), (1056, 19038015), (1080, 18614948), (1188, 16922680), (1320, 15230412), (1440, 13961211), (1485, 13538144), (1584, 12692010), (1760, 11422809), (1980, 10153608), (2160, 9307474), (2376, 8461340), (2640, 7615206), (2970, 6769072), (3168, 6346005), (3960, 5076804), (4320, 4653737), (4752, 4230670), (5280, 3807603), (5940, 3384536), (7920, 2538402), (9504, 2115335), (11880, 1692268), (15840, 1269201), (23760, 846134), (47520, 423067)]