129465840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 475817760

約数和(自身を除く): 346351920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 101, 105, 109, 112, 120, 140, 147, 168, 196, 202, 210, 218, 240, 245, 280, 294, 303, 327, 336, 392, 404, 420, 436, 490, 505, 545, 560, 588, 606, 654, 707, 735, 763, 784, 808, 840, 872, 980, 1010, 1090, 1176, 1212, 1308, 1414, 1470, 1515, 1526, 1616, 1635, 1680, 1744, 1960, 2020, 2121, 2180, 2289, 2352, 2424, 2616, 2828, 2940, 3030, 3052, 3270, 3535, 3815, 3920, 4040, 4242, 4360, 4578, 4848, 4949, 5232, 5341, 5656, 5880, 6060, 6104, 6540, 7070, 7630, 8080, 8484, 8720, 9156, 9898, 10605, 10682, 11009, 11312, 11445, 11760, 12120, 12208, 13080, 14140, 14847, 15260, 16023, 16968, 18312, 19796, 21210, 21364, 22018, 22890, 24240, 24745, 26160, 26705, 28280, 29694, 30520, 32046, 33027, 33936, 36624, 39592, 42420, 42728, 44036, 45780, 49490, 53410, 55045, 56560, 59388, 61040, 64092, 66054, 74235, 77063, 79184, 80115, 84840, 85456, 88072, 91560, 98980, 106820, 110090, 118776, 128184, 132108, 148470, 154126, 160230, 165135, 169680, 176144, 183120, 197960, 213640, 220180, 231189, 237552, 256368, 264216, 296940, 308252, 320460, 330270, 385315, 395920, 427280, 440360, 462378, 528432, 539441, 593880, 616504, 640920, 660540, 770630, 880720, 924756, 1078882, 1155945, 1187760, 1233008, 1281840, 1321080, 1541260, 1618323, 1849512, 2157764, 2311890, 2642160, 2697205, 3082520, 3236646, 3699024, 4315528, 4623780, 5394410, 6165040, 6473292, 8091615, 8631056, 9247560, 10788820, 12946584, 16183230, 18495120, 21577640, 25893168, 32366460, 43155280, 64732920, 129465840]

約数ペア:

[(1, 129465840), (2, 64732920), (3, 43155280), (4, 32366460), (5, 25893168), (6, 21577640), (7, 18495120), (8, 16183230), (10, 12946584), (12, 10788820), (14, 9247560), (15, 8631056), (16, 8091615), (20, 6473292), (21, 6165040), (24, 5394410), (28, 4623780), (30, 4315528), (35, 3699024), (40, 3236646), (42, 3082520), (48, 2697205), (49, 2642160), (56, 2311890), (60, 2157764), (70, 1849512), (80, 1618323), (84, 1541260), (98, 1321080), (101, 1281840), (105, 1233008), (109, 1187760), (112, 1155945), (120, 1078882), (140, 924756), (147, 880720), (168, 770630), (196, 660540), (202, 640920), (210, 616504), (218, 593880), (240, 539441), (245, 528432), (280, 462378), (294, 440360), (303, 427280), (327, 395920), (336, 385315), (392, 330270), (404, 320460), (420, 308252), (436, 296940), (490, 264216), (505, 256368), (545, 237552), (560, 231189), (588, 220180), (606, 213640), (654, 197960), (707, 183120), (735, 176144), (763, 169680), (784, 165135), (808, 160230), (840, 154126), (872, 148470), (980, 132108), (1010, 128184), (1090, 118776), (1176, 110090), (1212, 106820), (1308, 98980), (1414, 91560), (1470, 88072), (1515, 85456), (1526, 84840), (1616, 80115), (1635, 79184), (1680, 77063), (1744, 74235), (1960, 66054), (2020, 64092), (2121, 61040), (2180, 59388), (2289, 56560), (2352, 55045), (2424, 53410), (2616, 49490), (2828, 45780), (2940, 44036), (3030, 42728), (3052, 42420), (3270, 39592), (3535, 36624), (3815, 33936), (3920, 33027), (4040, 32046), (4242, 30520), (4360, 29694), (4578, 28280), (4848, 26705), (4949, 26160), (5232, 24745), (5341, 24240), (5656, 22890), (5880, 22018), (6060, 21364), (6104, 21210), (6540, 19796), (7070, 18312), (7630, 16968), (8080, 16023), (8484, 15260), (8720, 14847), (9156, 14140), (9898, 13080), (10605, 12208), (10682, 12120), (11009, 11760), (11312, 11445)]