309197760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 224

約数和(自身を含む): 1027054080

約数和(自身を除く): 717856320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 59, 60, 64, 80, 96, 103, 106, 118, 120, 159, 160, 177, 192, 206, 212, 236, 240, 265, 295, 309, 318, 320, 354, 412, 424, 472, 480, 515, 530, 590, 618, 636, 708, 795, 824, 848, 885, 944, 960, 1030, 1060, 1180, 1236, 1272, 1416, 1545, 1590, 1648, 1696, 1770, 1888, 2060, 2120, 2360, 2472, 2544, 2832, 3090, 3127, 3180, 3296, 3392, 3540, 3776, 4120, 4240, 4720, 4944, 5088, 5459, 5664, 6077, 6180, 6254, 6360, 6592, 7080, 8240, 8480, 9381, 9440, 9888, 10176, 10918, 11328, 12154, 12360, 12508, 12720, 14160, 15635, 16377, 16480, 16960, 18231, 18762, 18880, 19776, 21836, 24308, 24720, 25016, 25440, 27295, 28320, 30385, 31270, 32754, 32960, 36462, 37524, 43672, 46905, 48616, 49440, 50032, 50880, 54590, 56640, 60770, 62540, 65508, 72924, 75048, 81885, 87344, 91155, 93810, 97232, 98880, 100064, 109180, 121540, 125080, 131016, 145848, 150096, 163770, 174688, 182310, 187620, 194464, 200128, 218360, 243080, 250160, 262032, 291696, 300192, 322081, 327540, 349376, 364620, 375240, 388928, 436720, 486160, 500320, 524064, 583392, 600384, 644162, 655080, 729240, 750480, 873440, 966243, 972320, 1000640, 1048128, 1166784, 1288324, 1310160, 1458480, 1500960, 1610405, 1746880, 1932486, 1944640, 2576648, 2620320, 2916960, 3001920, 3220810, 3864972, 4831215, 5153296, 5240640, 5833920, 6441620, 7729944, 9662430, 10306592, 12883240, 15459888, 19324860, 20613184, 25766480, 30919776, 38649720, 51532960, 61839552, 77299440, 103065920, 154598880, 309197760]

約数ペア:

[(1, 309197760), (2, 154598880), (3, 103065920), (4, 77299440), (5, 61839552), (6, 51532960), (8, 38649720), (10, 30919776), (12, 25766480), (15, 20613184), (16, 19324860), (20, 15459888), (24, 12883240), (30, 10306592), (32, 9662430), (40, 7729944), (48, 6441620), (53, 5833920), (59, 5240640), (60, 5153296), (64, 4831215), (80, 3864972), (96, 3220810), (103, 3001920), (106, 2916960), (118, 2620320), (120, 2576648), (159, 1944640), (160, 1932486), (177, 1746880), (192, 1610405), (206, 1500960), (212, 1458480), (236, 1310160), (240, 1288324), (265, 1166784), (295, 1048128), (309, 1000640), (318, 972320), (320, 966243), (354, 873440), (412, 750480), (424, 729240), (472, 655080), (480, 644162), (515, 600384), (530, 583392), (590, 524064), (618, 500320), (636, 486160), (708, 436720), (795, 388928), (824, 375240), (848, 364620), (885, 349376), (944, 327540), (960, 322081), (1030, 300192), (1060, 291696), (1180, 262032), (1236, 250160), (1272, 243080), (1416, 218360), (1545, 200128), (1590, 194464), (1648, 187620), (1696, 182310), (1770, 174688), (1888, 163770), (2060, 150096), (2120, 145848), (2360, 131016), (2472, 125080), (2544, 121540), (2832, 109180), (3090, 100064), (3127, 98880), (3180, 97232), (3296, 93810), (3392, 91155), (3540, 87344), (3776, 81885), (4120, 75048), (4240, 72924), (4720, 65508), (4944, 62540), (5088, 60770), (5459, 56640), (5664, 54590), (6077, 50880), (6180, 50032), (6254, 49440), (6360, 48616), (6592, 46905), (7080, 43672), (8240, 37524), (8480, 36462), (9381, 32960), (9440, 32754), (9888, 31270), (10176, 30385), (10918, 28320), (11328, 27295), (12154, 25440), (12360, 25016), (12508, 24720), (12720, 24308), (14160, 21836), (15635, 19776), (16377, 18880), (16480, 18762), (16960, 18231)]