142629760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 256

約数和(自身を含む): 438681600

約数和(自身を除く): 296051840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 79, 80, 91, 104, 112, 124, 128, 130, 140, 155, 158, 160, 182, 208, 217, 224, 248, 260, 280, 310, 316, 320, 364, 395, 403, 416, 434, 448, 455, 496, 520, 553, 560, 620, 632, 640, 728, 790, 806, 832, 868, 896, 910, 992, 1027, 1040, 1085, 1106, 1120, 1240, 1264, 1456, 1580, 1612, 1664, 1736, 1820, 1984, 2015, 2054, 2080, 2170, 2212, 2240, 2449, 2480, 2528, 2765, 2821, 2912, 3160, 3224, 3472, 3640, 3968, 4030, 4108, 4160, 4340, 4424, 4480, 4898, 4960, 5056, 5135, 5530, 5642, 5824, 6320, 6448, 6944, 7189, 7280, 8060, 8216, 8320, 8680, 8848, 9796, 9920, 10112, 10270, 11060, 11284, 11648, 12245, 12640, 12896, 13888, 14105, 14378, 14560, 16120, 16432, 17143, 17360, 17696, 19592, 19840, 20540, 22120, 22568, 24490, 25280, 25792, 27776, 28210, 28756, 29120, 31837, 32240, 32864, 34286, 34720, 35392, 35945, 39184, 41080, 44240, 45136, 48980, 50560, 51584, 56420, 57512, 58240, 63674, 64480, 65728, 68572, 69440, 70784, 71890, 78368, 82160, 85715, 88480, 90272, 97960, 112840, 115024, 127348, 128960, 131456, 137144, 138880, 143780, 156736, 159185, 164320, 171430, 176960, 180544, 195920, 222859, 225680, 230048, 254696, 257920, 274288, 287560, 313472, 318370, 328640, 342860, 353920, 361088, 391840, 445718, 451360, 460096, 509392, 548576, 575120, 636740, 657280, 685720, 783680, 891436, 902720, 920192, 1018784, 1097152, 1114295, 1150240, 1273480, 1371440, 1567360, 1782872, 1805440, 2037568, 2194304, 2228590, 2300480, 2546960, 2742880, 3565744, 4075136, 4457180, 4600960, 5093920, 5485760, 7131488, 8914360, 10187840, 10971520, 14262976, 17828720, 20375680, 28525952, 35657440, 71314880, 142629760]

約数ペア:

[(1, 142629760), (2, 71314880), (4, 35657440), (5, 28525952), (7, 20375680), (8, 17828720), (10, 14262976), (13, 10971520), (14, 10187840), (16, 8914360), (20, 7131488), (26, 5485760), (28, 5093920), (31, 4600960), (32, 4457180), (35, 4075136), (40, 3565744), (52, 2742880), (56, 2546960), (62, 2300480), (64, 2228590), (65, 2194304), (70, 2037568), (79, 1805440), (80, 1782872), (91, 1567360), (104, 1371440), (112, 1273480), (124, 1150240), (128, 1114295), (130, 1097152), (140, 1018784), (155, 920192), (158, 902720), (160, 891436), (182, 783680), (208, 685720), (217, 657280), (224, 636740), (248, 575120), (260, 548576), (280, 509392), (310, 460096), (316, 451360), (320, 445718), (364, 391840), (395, 361088), (403, 353920), (416, 342860), (434, 328640), (448, 318370), (455, 313472), (496, 287560), (520, 274288), (553, 257920), (560, 254696), (620, 230048), (632, 225680), (640, 222859), (728, 195920), (790, 180544), (806, 176960), (832, 171430), (868, 164320), (896, 159185), (910, 156736), (992, 143780), (1027, 138880), (1040, 137144), (1085, 131456), (1106, 128960), (1120, 127348), (1240, 115024), (1264, 112840), (1456, 97960), (1580, 90272), (1612, 88480), (1664, 85715), (1736, 82160), (1820, 78368), (1984, 71890), (2015, 70784), (2054, 69440), (2080, 68572), (2170, 65728), (2212, 64480), (2240, 63674), (2449, 58240), (2480, 57512), (2528, 56420), (2765, 51584), (2821, 50560), (2912, 48980), (3160, 45136), (3224, 44240), (3472, 41080), (3640, 39184), (3968, 35945), (4030, 35392), (4108, 34720), (4160, 34286), (4340, 32864), (4424, 32240), (4480, 31837), (4898, 29120), (4960, 28756), (5056, 28210), (5135, 27776), (5530, 25792), (5642, 25280), (5824, 24490), (6320, 22568), (6448, 22120), (6944, 20540), (7189, 19840), (7280, 19592), (8060, 17696), (8216, 17360), (8320, 17143), (8680, 16432), (8848, 16120), (9796, 14560), (9920, 14378), (10112, 14105), (10270, 13888), (11060, 12896), (11284, 12640), (11648, 12245)]