319718880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5693}}^1$

素因数の和:5730

約数の個数: 192

約数和(自身を含む): 1205305920

約数和(自身を除く): 885587040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 5693, 6240, 7020, 9360, 11232, 11386, 14040, 17079, 18720, 22772, 28080, 28465, 34158, 45544, 51237, 56160, 56930, 68316, 74009, 85395, 91088, 102474, 113860, 136632, 148018, 153711, 170790, 182176, 204948, 222027, 227720, 256185, 273264, 296036, 307422, 341580, 370045, 409896, 444054, 455440, 512370, 546528, 592072, 614844, 666081, 683160, 740090, 768555, 819792, 888108, 910880, 1024740, 1110135, 1184144, 1229688, 1332162, 1366320, 1480180, 1537110, 1639584, 1776216, 1998243, 2049480, 2220270, 2368288, 2459376, 2664324, 2732640, 2960360, 3074220, 3330405, 3552432, 3996486, 4098960, 4440540, 4918752, 5328648, 5920720, 6148440, 6660810, 7104864, 7992972, 8197920, 8881080, 9991215, 10657296, 11841440, 12296880, 13321620, 15985944, 17762160, 19982430, 21314592, 24593760, 26643240, 31971888, 35524320, 39964860, 53286480, 63943776, 79929720, 106572960, 159859440, 319718880]

約数ペア:

[(1, 319718880), (2, 159859440), (3, 106572960), (4, 79929720), (5, 63943776), (6, 53286480), (8, 39964860), (9, 35524320), (10, 31971888), (12, 26643240), (13, 24593760), (15, 21314592), (16, 19982430), (18, 17762160), (20, 15985944), (24, 13321620), (26, 12296880), (27, 11841440), (30, 10657296), (32, 9991215), (36, 8881080), (39, 8197920), (40, 7992972), (45, 7104864), (48, 6660810), (52, 6148440), (54, 5920720), (60, 5328648), (65, 4918752), (72, 4440540), (78, 4098960), (80, 3996486), (90, 3552432), (96, 3330405), (104, 3074220), (108, 2960360), (117, 2732640), (120, 2664324), (130, 2459376), (135, 2368288), (144, 2220270), (156, 2049480), (160, 1998243), (180, 1776216), (195, 1639584), (208, 1537110), (216, 1480180), (234, 1366320), (240, 1332162), (260, 1229688), (270, 1184144), (288, 1110135), (312, 1024740), (351, 910880), (360, 888108), (390, 819792), (416, 768555), (432, 740090), (468, 683160), (480, 666081), (520, 614844), (540, 592072), (585, 546528), (624, 512370), (702, 455440), (720, 444054), (780, 409896), (864, 370045), (936, 341580), (1040, 307422), (1080, 296036), (1170, 273264), (1248, 256185), (1404, 227720), (1440, 222027), (1560, 204948), (1755, 182176), (1872, 170790), (2080, 153711), (2160, 148018), (2340, 136632), (2808, 113860), (3120, 102474), (3510, 91088), (3744, 85395), (4320, 74009), (4680, 68316), (5616, 56930), (5693, 56160), (6240, 51237), (7020, 45544), (9360, 34158), (11232, 28465), (11386, 28080), (14040, 22772), (17079, 18720)]