272556960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1471

約数の個数: 192

約数和(自身を含む): 955100160

約数和(自身を除く): 682543200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1409, 1488, 1560, 1612, 1860, 2015, 2080, 2418, 2480, 2818, 2976, 3120, 3224, 3720, 4030, 4227, 4836, 4960, 5636, 6045, 6240, 6448, 7045, 7440, 8060, 8454, 9672, 11272, 12090, 12896, 14090, 14880, 16120, 16908, 18317, 19344, 21135, 22544, 24180, 28180, 32240, 33816, 36634, 38688, 42270, 43679, 45088, 48360, 54951, 56360, 64480, 67632, 73268, 84540, 87358, 91585, 96720, 109902, 112720, 131037, 135264, 146536, 169080, 174716, 183170, 193440, 218395, 219804, 225440, 262074, 274755, 293072, 338160, 349432, 366340, 436790, 439608, 524148, 549510, 567827, 586144, 655185, 676320, 698864, 732680, 873580, 879216, 1048296, 1099020, 1135654, 1310370, 1397728, 1465360, 1703481, 1747160, 1758432, 2096592, 2198040, 2271308, 2620740, 2839135, 2930720, 3406962, 3494320, 4193184, 4396080, 4542616, 5241480, 5678270, 6813924, 6988640, 8517405, 8792160, 9085232, 10482960, 11356540, 13627848, 17034810, 18170464, 20965920, 22713080, 27255696, 34069620, 45426160, 54511392, 68139240, 90852320, 136278480, 272556960]

約数ペア:

[(1, 272556960), (2, 136278480), (3, 90852320), (4, 68139240), (5, 54511392), (6, 45426160), (8, 34069620), (10, 27255696), (12, 22713080), (13, 20965920), (15, 18170464), (16, 17034810), (20, 13627848), (24, 11356540), (26, 10482960), (30, 9085232), (31, 8792160), (32, 8517405), (39, 6988640), (40, 6813924), (48, 5678270), (52, 5241480), (60, 4542616), (62, 4396080), (65, 4193184), (78, 3494320), (80, 3406962), (93, 2930720), (96, 2839135), (104, 2620740), (120, 2271308), (124, 2198040), (130, 2096592), (155, 1758432), (156, 1747160), (160, 1703481), (186, 1465360), (195, 1397728), (208, 1310370), (240, 1135654), (248, 1099020), (260, 1048296), (310, 879216), (312, 873580), (372, 732680), (390, 698864), (403, 676320), (416, 655185), (465, 586144), (480, 567827), (496, 549510), (520, 524148), (620, 439608), (624, 436790), (744, 366340), (780, 349432), (806, 338160), (930, 293072), (992, 274755), (1040, 262074), (1209, 225440), (1240, 219804), (1248, 218395), (1409, 193440), (1488, 183170), (1560, 174716), (1612, 169080), (1860, 146536), (2015, 135264), (2080, 131037), (2418, 112720), (2480, 109902), (2818, 96720), (2976, 91585), (3120, 87358), (3224, 84540), (3720, 73268), (4030, 67632), (4227, 64480), (4836, 56360), (4960, 54951), (5636, 48360), (6045, 45088), (6240, 43679), (6448, 42270), (7045, 38688), (7440, 36634), (8060, 33816), (8454, 32240), (9672, 28180), (11272, 24180), (12090, 22544), (12896, 21135), (14090, 19344), (14880, 18317), (16120, 16908)]