130931640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:304

約数の個数: 320

約数和(自身を含む): 526901760

約数和(自身を除く): 395970120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 81, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 251, 252, 270, 276, 280, 315, 322, 324, 345, 360, 378, 405, 414, 420, 460, 483, 502, 504, 540, 552, 567, 621, 630, 644, 648, 690, 753, 756, 805, 810, 828, 840, 920, 945, 966, 1004, 1035, 1080, 1134, 1242, 1255, 1260, 1288, 1380, 1449, 1506, 1512, 1610, 1620, 1656, 1757, 1863, 1890, 1932, 2008, 2070, 2259, 2268, 2415, 2484, 2510, 2520, 2760, 2835, 2898, 3012, 3105, 3220, 3240, 3514, 3726, 3765, 3780, 3864, 4140, 4347, 4518, 4536, 4830, 4968, 5020, 5271, 5670, 5773, 5796, 6024, 6210, 6440, 6777, 7028, 7245, 7452, 7530, 7560, 8280, 8694, 8785, 9036, 9315, 9660, 10040, 10542, 11295, 11340, 11546, 11592, 12420, 13041, 13554, 14056, 14490, 14904, 15060, 15813, 17319, 17388, 17570, 18072, 18630, 19320, 20331, 21084, 21735, 22590, 22680, 23092, 24840, 26082, 26355, 27108, 28865, 28980, 30120, 31626, 33885, 34638, 34776, 35140, 37260, 40411, 40662, 42168, 43470, 45180, 46184, 47439, 51957, 52164, 52710, 54216, 57730, 57960, 63252, 65205, 67770, 69276, 70280, 74520, 79065, 80822, 81324, 86595, 86940, 90360, 94878, 101655, 103914, 104328, 105420, 115460, 121233, 126504, 130410, 135540, 138552, 142317, 155871, 158130, 161644, 162648, 173190, 173880, 189756, 202055, 203310, 207828, 210840, 230920, 237195, 242466, 259785, 260820, 271080, 284634, 311742, 316260, 323288, 346380, 363699, 379512, 404110, 406620, 415656, 467613, 474390, 484932, 519570, 521640, 569268, 606165, 623484, 632520, 692760, 711585, 727398, 779355, 808220, 813240, 935226, 948780, 969864, 1039140, 1091097, 1138536, 1212330, 1246968, 1423170, 1454796, 1558710, 1616440, 1818495, 1870452, 1897560, 2078280, 2182194, 2338065, 2424660, 2846340, 2909592, 3117420, 3273291, 3636990, 3740904, 4364388, 4676130, 4849320, 5455485, 5692680, 6234840, 6546582, 7273980, 8728776, 9352260, 10910970, 13093164, 14547960, 16366455, 18704520, 21821940, 26186328, 32732910, 43643880, 65465820, 130931640]

約数ペア:

[(1, 130931640), (2, 65465820), (3, 43643880), (4, 32732910), (5, 26186328), (6, 21821940), (7, 18704520), (8, 16366455), (9, 14547960), (10, 13093164), (12, 10910970), (14, 9352260), (15, 8728776), (18, 7273980), (20, 6546582), (21, 6234840), (23, 5692680), (24, 5455485), (27, 4849320), (28, 4676130), (30, 4364388), (35, 3740904), (36, 3636990), (40, 3273291), (42, 3117420), (45, 2909592), (46, 2846340), (54, 2424660), (56, 2338065), (60, 2182194), (63, 2078280), (69, 1897560), (70, 1870452), (72, 1818495), (81, 1616440), (84, 1558710), (90, 1454796), (92, 1423170), (105, 1246968), (108, 1212330), (115, 1138536), (120, 1091097), (126, 1039140), (135, 969864), (138, 948780), (140, 935226), (161, 813240), (162, 808220), (168, 779355), (180, 727398), (184, 711585), (189, 692760), (207, 632520), (210, 623484), (216, 606165), (230, 569268), (251, 521640), (252, 519570), (270, 484932), (276, 474390), (280, 467613), (315, 415656), (322, 406620), (324, 404110), (345, 379512), (360, 363699), (378, 346380), (405, 323288), (414, 316260), (420, 311742), (460, 284634), (483, 271080), (502, 260820), (504, 259785), (540, 242466), (552, 237195), (567, 230920), (621, 210840), (630, 207828), (644, 203310), (648, 202055), (690, 189756), (753, 173880), (756, 173190), (805, 162648), (810, 161644), (828, 158130), (840, 155871), (920, 142317), (945, 138552), (966, 135540), (1004, 130410), (1035, 126504), (1080, 121233), (1134, 115460), (1242, 105420), (1255, 104328), (1260, 103914), (1288, 101655), (1380, 94878), (1449, 90360), (1506, 86940), (1512, 86595), (1610, 81324), (1620, 80822), (1656, 79065), (1757, 74520), (1863, 70280), (1890, 69276), (1932, 67770), (2008, 65205), (2070, 63252), (2259, 57960), (2268, 57730), (2415, 54216), (2484, 52710), (2510, 52164), (2520, 51957), (2760, 47439), (2835, 46184), (2898, 45180), (3012, 43470), (3105, 42168), (3220, 40662), (3240, 40411), (3514, 37260), (3726, 35140), (3765, 34776), (3780, 34638), (3864, 33885), (4140, 31626), (4347, 30120), (4518, 28980), (4536, 28865), (4830, 27108), (4968, 26355), (5020, 26082), (5271, 24840), (5670, 23092), (5773, 22680), (5796, 22590), (6024, 21735), (6210, 21084), (6440, 20331), (6777, 19320), (7028, 18630), (7245, 18072), (7452, 17570), (7530, 17388), (7560, 17319), (8280, 15813), (8694, 15060), (8785, 14904), (9036, 14490), (9315, 14056), (9660, 13554), (10040, 13041), (10542, 12420), (11295, 11592), (11340, 11546)]