1632807720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21911}}^1$

素因数の和:21957

約数の個数: 160

約数和(自身を含む): 5726920320

約数和(自身を除く): 4094112600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2484, 2760, 3105, 3240, 3726, 4140, 4968, 6210, 7452, 8280, 9315, 12420, 14904, 18630, 21911, 24840, 37260, 43822, 65733, 74520, 87644, 109555, 131466, 175288, 197199, 219110, 262932, 328665, 394398, 438220, 503953, 525864, 591597, 657330, 788796, 876440, 985995, 1007906, 1183194, 1314660, 1511859, 1577592, 1774791, 1971990, 2015812, 2366388, 2519765, 2629320, 2957985, 3023718, 3549582, 3943980, 4031624, 4535577, 4732776, 5039530, 5915970, 6047436, 7099164, 7559295, 7887960, 8873955, 9071154, 10079060, 11831940, 12094872, 13606731, 14198328, 15118590, 17747910, 18142308, 20158120, 22677885, 23663880, 27213462, 30237180, 35495820, 36284616, 40820193, 45355770, 54426924, 60474360, 68033655, 70991640, 81640386, 90711540, 108853848, 136067310, 163280772, 181423080, 204100965, 272134620, 326561544, 408201930, 544269240, 816403860, 1632807720]

約数ペア:

[(1, 1632807720), (2, 816403860), (3, 544269240), (4, 408201930), (5, 326561544), (6, 272134620), (8, 204100965), (9, 181423080), (10, 163280772), (12, 136067310), (15, 108853848), (18, 90711540), (20, 81640386), (23, 70991640), (24, 68033655), (27, 60474360), (30, 54426924), (36, 45355770), (40, 40820193), (45, 36284616), (46, 35495820), (54, 30237180), (60, 27213462), (69, 23663880), (72, 22677885), (81, 20158120), (90, 18142308), (92, 17747910), (108, 15118590), (115, 14198328), (120, 13606731), (135, 12094872), (138, 11831940), (162, 10079060), (180, 9071154), (184, 8873955), (207, 7887960), (216, 7559295), (230, 7099164), (270, 6047436), (276, 5915970), (324, 5039530), (345, 4732776), (360, 4535577), (405, 4031624), (414, 3943980), (460, 3549582), (540, 3023718), (552, 2957985), (621, 2629320), (648, 2519765), (690, 2366388), (810, 2015812), (828, 1971990), (920, 1774791), (1035, 1577592), (1080, 1511859), (1242, 1314660), (1380, 1183194), (1620, 1007906), (1656, 985995), (1863, 876440), (2070, 788796), (2484, 657330), (2760, 591597), (3105, 525864), (3240, 503953), (3726, 438220), (4140, 394398), (4968, 328665), (6210, 262932), (7452, 219110), (8280, 197199), (9315, 175288), (12420, 131466), (14904, 109555), (18630, 87644), (21911, 74520), (24840, 65733), (37260, 43822)]