245412960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:685

約数の個数: 192

約数和(自身を含む): 846381312

約数和(自身を除く): 600968352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 67, 78, 80, 96, 104, 120, 130, 134, 156, 160, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 416, 480, 520, 536, 587, 624, 670, 780, 804, 871, 1005, 1040, 1072, 1174, 1248, 1340, 1560, 1608, 1742, 1761, 2010, 2080, 2144, 2348, 2613, 2680, 2935, 3120, 3216, 3484, 3522, 4020, 4355, 4696, 5226, 5360, 5870, 6240, 6432, 6968, 7044, 7631, 8040, 8710, 8805, 9392, 10452, 10720, 11740, 13065, 13936, 14088, 15262, 16080, 17420, 17610, 18784, 20904, 22893, 23480, 26130, 27872, 28176, 30524, 32160, 34840, 35220, 38155, 39329, 41808, 45786, 46960, 52260, 56352, 61048, 69680, 70440, 76310, 78658, 83616, 91572, 93920, 104520, 114465, 117987, 122096, 139360, 140880, 152620, 157316, 183144, 196645, 209040, 228930, 235974, 244192, 281760, 305240, 314632, 366288, 393290, 418080, 457860, 471948, 511277, 589935, 610480, 629264, 732576, 786580, 915720, 943896, 1022554, 1179870, 1220960, 1258528, 1533831, 1573160, 1831440, 1887792, 2045108, 2359740, 2556385, 3067662, 3146320, 3662880, 3775584, 4090216, 4719480, 5112770, 6135324, 6292640, 7669155, 8180432, 9438960, 10225540, 12270648, 15338310, 16360864, 18877920, 20451080, 24541296, 30676620, 40902160, 49082592, 61353240, 81804320, 122706480, 245412960]

約数ペア:

[(1, 245412960), (2, 122706480), (3, 81804320), (4, 61353240), (5, 49082592), (6, 40902160), (8, 30676620), (10, 24541296), (12, 20451080), (13, 18877920), (15, 16360864), (16, 15338310), (20, 12270648), (24, 10225540), (26, 9438960), (30, 8180432), (32, 7669155), (39, 6292640), (40, 6135324), (48, 5112770), (52, 4719480), (60, 4090216), (65, 3775584), (67, 3662880), (78, 3146320), (80, 3067662), (96, 2556385), (104, 2359740), (120, 2045108), (130, 1887792), (134, 1831440), (156, 1573160), (160, 1533831), (195, 1258528), (201, 1220960), (208, 1179870), (240, 1022554), (260, 943896), (268, 915720), (312, 786580), (335, 732576), (390, 629264), (402, 610480), (416, 589935), (480, 511277), (520, 471948), (536, 457860), (587, 418080), (624, 393290), (670, 366288), (780, 314632), (804, 305240), (871, 281760), (1005, 244192), (1040, 235974), (1072, 228930), (1174, 209040), (1248, 196645), (1340, 183144), (1560, 157316), (1608, 152620), (1742, 140880), (1761, 139360), (2010, 122096), (2080, 117987), (2144, 114465), (2348, 104520), (2613, 93920), (2680, 91572), (2935, 83616), (3120, 78658), (3216, 76310), (3484, 70440), (3522, 69680), (4020, 61048), (4355, 56352), (4696, 52260), (5226, 46960), (5360, 45786), (5870, 41808), (6240, 39329), (6432, 38155), (6968, 35220), (7044, 34840), (7631, 32160), (8040, 30524), (8710, 28176), (8805, 27872), (9392, 26130), (10452, 23480), (10720, 22893), (11740, 20904), (13065, 18784), (13936, 17610), (14088, 17420), (15262, 16080)]