40578720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:967

約数の個数: 192

約数和(自身を含む): 157489920

約数和(自身を除く): 116911200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 929, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 1858, 2080, 2184, 2730, 2787, 2912, 3120, 3360, 3640, 3716, 4368, 4645, 5460, 5574, 6240, 6503, 7280, 7432, 8736, 9290, 10920, 11148, 12077, 13006, 13935, 14560, 14864, 18580, 19509, 21840, 22296, 24154, 26012, 27870, 29728, 32515, 36231, 37160, 39018, 43680, 44592, 48308, 52024, 55740, 60385, 65030, 72462, 74320, 78036, 84539, 89184, 96616, 97545, 104048, 111480, 120770, 130060, 144924, 148640, 156072, 169078, 181155, 193232, 195090, 208096, 222960, 241540, 253617, 260120, 289848, 312144, 338156, 362310, 386464, 390180, 422695, 445920, 483080, 507234, 520240, 579696, 624288, 676312, 724620, 780360, 845390, 966160, 1014468, 1040480, 1159392, 1268085, 1352624, 1449240, 1560720, 1690780, 1932320, 2028936, 2536170, 2705248, 2898480, 3121440, 3381560, 4057872, 5072340, 5796960, 6763120, 8115744, 10144680, 13526240, 20289360, 40578720]

約数ペア:

[(1, 40578720), (2, 20289360), (3, 13526240), (4, 10144680), (5, 8115744), (6, 6763120), (7, 5796960), (8, 5072340), (10, 4057872), (12, 3381560), (13, 3121440), (14, 2898480), (15, 2705248), (16, 2536170), (20, 2028936), (21, 1932320), (24, 1690780), (26, 1560720), (28, 1449240), (30, 1352624), (32, 1268085), (35, 1159392), (39, 1040480), (40, 1014468), (42, 966160), (48, 845390), (52, 780360), (56, 724620), (60, 676312), (65, 624288), (70, 579696), (78, 520240), (80, 507234), (84, 483080), (91, 445920), (96, 422695), (104, 390180), (105, 386464), (112, 362310), (120, 338156), (130, 312144), (140, 289848), (156, 260120), (160, 253617), (168, 241540), (182, 222960), (195, 208096), (208, 195090), (210, 193232), (224, 181155), (240, 169078), (260, 156072), (273, 148640), (280, 144924), (312, 130060), (336, 120770), (364, 111480), (390, 104048), (416, 97545), (420, 96616), (455, 89184), (480, 84539), (520, 78036), (546, 74320), (560, 72462), (624, 65030), (672, 60385), (728, 55740), (780, 52024), (840, 48308), (910, 44592), (929, 43680), (1040, 39018), (1092, 37160), (1120, 36231), (1248, 32515), (1365, 29728), (1456, 27870), (1560, 26012), (1680, 24154), (1820, 22296), (1858, 21840), (2080, 19509), (2184, 18580), (2730, 14864), (2787, 14560), (2912, 13935), (3120, 13006), (3360, 12077), (3640, 11148), (3716, 10920), (4368, 9290), (4645, 8736), (5460, 7432), (5574, 7280), (6240, 6503)]