201275760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5255

約数の個数: 160

約数和(自身を含む): 744238080

約数和(自身を除く): 542962320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5209, 5520, 6440, 7728, 9660, 10418, 12880, 15627, 19320, 20836, 26045, 31254, 36463, 38640, 41672, 52090, 62508, 72926, 78135, 83344, 104180, 109389, 119807, 125016, 145852, 156270, 182315, 208360, 218778, 239614, 250032, 291704, 312540, 359421, 364630, 416720, 437556, 479228, 546945, 583408, 599035, 625080, 718842, 729260, 838649, 875112, 958456, 1093890, 1198070, 1250160, 1437684, 1458520, 1677298, 1750224, 1797105, 1916912, 2187780, 2396140, 2515947, 2875368, 2917040, 3354596, 3594210, 4193245, 4375560, 4792280, 5031894, 5750736, 6709192, 7188420, 8386490, 8751120, 9584560, 10063788, 12579735, 13418384, 14376840, 16772980, 20127576, 25159470, 28753680, 33545960, 40255152, 50318940, 67091920, 100637880, 201275760]

約数ペア:

[(1, 201275760), (2, 100637880), (3, 67091920), (4, 50318940), (5, 40255152), (6, 33545960), (7, 28753680), (8, 25159470), (10, 20127576), (12, 16772980), (14, 14376840), (15, 13418384), (16, 12579735), (20, 10063788), (21, 9584560), (23, 8751120), (24, 8386490), (28, 7188420), (30, 6709192), (35, 5750736), (40, 5031894), (42, 4792280), (46, 4375560), (48, 4193245), (56, 3594210), (60, 3354596), (69, 2917040), (70, 2875368), (80, 2515947), (84, 2396140), (92, 2187780), (105, 1916912), (112, 1797105), (115, 1750224), (120, 1677298), (138, 1458520), (140, 1437684), (161, 1250160), (168, 1198070), (184, 1093890), (210, 958456), (230, 875112), (240, 838649), (276, 729260), (280, 718842), (322, 625080), (336, 599035), (345, 583408), (368, 546945), (420, 479228), (460, 437556), (483, 416720), (552, 364630), (560, 359421), (644, 312540), (690, 291704), (805, 250032), (840, 239614), (920, 218778), (966, 208360), (1104, 182315), (1288, 156270), (1380, 145852), (1610, 125016), (1680, 119807), (1840, 109389), (1932, 104180), (2415, 83344), (2576, 78135), (2760, 72926), (3220, 62508), (3864, 52090), (4830, 41672), (5209, 38640), (5520, 36463), (6440, 31254), (7728, 26045), (9660, 20836), (10418, 19320), (12880, 15627)]