143083920

素因数分解:

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

素因数の和:99

約数の個数: 240

約数和(自身を含む): 539429760

約数和(自身を除く): 396345840

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, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 483, 490, 529, 552, 560, 588, 644, 690, 735, 784, 805, 840, 920, 966, 980, 1058, 1104, 1127, 1176, 1288, 1380, 1470, 1587, 1610, 1680, 1840, 1932, 1960, 2116, 2254, 2352, 2415, 2576, 2645, 2760, 2940, 3174, 3220, 3381, 3703, 3864, 3920, 4232, 4508, 4830, 5290, 5520, 5635, 5880, 6348, 6440, 6762, 7406, 7728, 7935, 8464, 9016, 9660, 10580, 11109, 11270, 11760, 12167, 12696, 12880, 13524, 14812, 15870, 16905, 18032, 18515, 19320, 21160, 22218, 22540, 24334, 25392, 25921, 27048, 29624, 31740, 33810, 36501, 37030, 38640, 42320, 44436, 45080, 48668, 51842, 54096, 55545, 59248, 60835, 63480, 67620, 73002, 74060, 77763, 85169, 88872, 90160, 97336, 103684, 111090, 121670, 126960, 129605, 135240, 146004, 148120, 155526, 170338, 177744, 182505, 194672, 207368, 222180, 243340, 255507, 259210, 270480, 292008, 296240, 311052, 340676, 365010, 388815, 414736, 425845, 444360, 486680, 511014, 518420, 584016, 596183, 622104, 681352, 730020, 777630, 851690, 888720, 973360, 1022028, 1036840, 1192366, 1244208, 1277535, 1362704, 1460040, 1555260, 1703380, 1788549, 2044056, 2073680, 2384732, 2555070, 2920080, 2980915, 3110520, 3406760, 3577098, 4088112, 4769464, 5110140, 5961830, 6221040, 6813520, 7154196, 8942745, 9538928, 10220280, 11923660, 14308392, 17885490, 20440560, 23847320, 28616784, 35770980, 47694640, 71541960, 143083920]

約数ペア:

[(1, 143083920), (2, 71541960), (3, 47694640), (4, 35770980), (5, 28616784), (6, 23847320), (7, 20440560), (8, 17885490), (10, 14308392), (12, 11923660), (14, 10220280), (15, 9538928), (16, 8942745), (20, 7154196), (21, 6813520), (23, 6221040), (24, 5961830), (28, 5110140), (30, 4769464), (35, 4088112), (40, 3577098), (42, 3406760), (46, 3110520), (48, 2980915), (49, 2920080), (56, 2555070), (60, 2384732), (69, 2073680), (70, 2044056), (80, 1788549), (84, 1703380), (92, 1555260), (98, 1460040), (105, 1362704), (112, 1277535), (115, 1244208), (120, 1192366), (138, 1036840), (140, 1022028), (147, 973360), (161, 888720), (168, 851690), (184, 777630), (196, 730020), (210, 681352), (230, 622104), (240, 596183), (245, 584016), (276, 518420), (280, 511014), (294, 486680), (322, 444360), (336, 425845), (345, 414736), (368, 388815), (392, 365010), (420, 340676), (460, 311052), (483, 296240), (490, 292008), (529, 270480), (552, 259210), (560, 255507), (588, 243340), (644, 222180), (690, 207368), (735, 194672), (784, 182505), (805, 177744), (840, 170338), (920, 155526), (966, 148120), (980, 146004), (1058, 135240), (1104, 129605), (1127, 126960), (1176, 121670), (1288, 111090), (1380, 103684), (1470, 97336), (1587, 90160), (1610, 88872), (1680, 85169), (1840, 77763), (1932, 74060), (1960, 73002), (2116, 67620), (2254, 63480), (2352, 60835), (2415, 59248), (2576, 55545), (2645, 54096), (2760, 51842), (2940, 48668), (3174, 45080), (3220, 44436), (3381, 42320), (3703, 38640), (3864, 37030), (3920, 36501), (4232, 33810), (4508, 31740), (4830, 29624), (5290, 27048), (5520, 25921), (5635, 25392), (5880, 24334), (6348, 22540), (6440, 22218), (6762, 21160), (7406, 19320), (7728, 18515), (7935, 18032), (8464, 16905), (9016, 15870), (9660, 14812), (10580, 13524), (11109, 12880), (11270, 12696), (11760, 12167)]