142535520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 216

約数和(自身を含む): 507478608

約数和(自身を除く): 364943088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 103, 120, 124, 144, 155, 160, 180, 186, 206, 240, 248, 279, 288, 309, 310, 360, 372, 412, 465, 480, 496, 515, 558, 618, 620, 720, 744, 824, 927, 930, 961, 992, 1030, 1116, 1236, 1240, 1395, 1440, 1488, 1545, 1648, 1854, 1860, 1922, 2060, 2232, 2472, 2480, 2790, 2883, 2976, 3090, 3193, 3296, 3708, 3720, 3844, 4120, 4464, 4635, 4805, 4944, 4960, 5580, 5766, 6180, 6386, 7416, 7440, 7688, 8240, 8649, 8928, 9270, 9579, 9610, 9888, 11160, 11532, 12360, 12772, 14415, 14832, 14880, 15376, 15965, 16480, 17298, 18540, 19158, 19220, 22320, 23064, 24720, 25544, 28737, 28830, 29664, 30752, 31930, 34596, 37080, 38316, 38440, 43245, 44640, 46128, 47895, 49440, 51088, 57474, 57660, 63860, 69192, 74160, 76632, 76880, 86490, 92256, 95790, 98983, 102176, 114948, 115320, 127720, 138384, 143685, 148320, 153264, 153760, 172980, 191580, 197966, 229896, 230640, 255440, 276768, 287370, 296949, 306528, 345960, 383160, 395932, 459792, 461280, 494915, 510880, 574740, 593898, 691920, 766320, 791864, 890847, 919584, 989830, 1149480, 1187796, 1383840, 1484745, 1532640, 1583728, 1781694, 1979660, 2298960, 2375592, 2969490, 3167456, 3563388, 3959320, 4454235, 4597920, 4751184, 5938980, 7126776, 7918640, 8908470, 9502368, 11877960, 14253552, 15837280, 17816940, 23755920, 28507104, 35633880, 47511840, 71267760, 142535520]

約数ペア:

[(1, 142535520), (2, 71267760), (3, 47511840), (4, 35633880), (5, 28507104), (6, 23755920), (8, 17816940), (9, 15837280), (10, 14253552), (12, 11877960), (15, 9502368), (16, 8908470), (18, 7918640), (20, 7126776), (24, 5938980), (30, 4751184), (31, 4597920), (32, 4454235), (36, 3959320), (40, 3563388), (45, 3167456), (48, 2969490), (60, 2375592), (62, 2298960), (72, 1979660), (80, 1781694), (90, 1583728), (93, 1532640), (96, 1484745), (103, 1383840), (120, 1187796), (124, 1149480), (144, 989830), (155, 919584), (160, 890847), (180, 791864), (186, 766320), (206, 691920), (240, 593898), (248, 574740), (279, 510880), (288, 494915), (309, 461280), (310, 459792), (360, 395932), (372, 383160), (412, 345960), (465, 306528), (480, 296949), (496, 287370), (515, 276768), (558, 255440), (618, 230640), (620, 229896), (720, 197966), (744, 191580), (824, 172980), (927, 153760), (930, 153264), (961, 148320), (992, 143685), (1030, 138384), (1116, 127720), (1236, 115320), (1240, 114948), (1395, 102176), (1440, 98983), (1488, 95790), (1545, 92256), (1648, 86490), (1854, 76880), (1860, 76632), (1922, 74160), (2060, 69192), (2232, 63860), (2472, 57660), (2480, 57474), (2790, 51088), (2883, 49440), (2976, 47895), (3090, 46128), (3193, 44640), (3296, 43245), (3708, 38440), (3720, 38316), (3844, 37080), (4120, 34596), (4464, 31930), (4635, 30752), (4805, 29664), (4944, 28830), (4960, 28737), (5580, 25544), (5766, 24720), (6180, 23064), (6386, 22320), (7416, 19220), (7440, 19158), (7688, 18540), (8240, 17298), (8649, 16480), (8928, 15965), (9270, 15376), (9579, 14880), (9610, 14832), (9888, 14415), (11160, 12772), (11532, 12360)]