72296640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1967

約数の個数: 168

約数和(自身を含む): 267937488

約数和(自身を除く): 195640848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 1931, 2080, 2340, 2496, 2880, 3120, 3744, 3862, 4160, 4680, 5793, 6240, 7488, 7724, 9360, 9655, 11586, 12480, 15448, 17379, 18720, 19310, 23172, 25103, 28965, 30896, 34758, 37440, 38620, 46344, 50206, 57930, 61792, 69516, 75309, 77240, 86895, 92688, 100412, 115860, 123584, 125515, 139032, 150618, 154480, 173790, 185376, 200824, 225927, 231720, 251030, 278064, 301236, 308960, 347580, 370752, 376545, 401648, 451854, 463440, 502060, 556128, 602472, 617920, 695160, 753090, 803296, 903708, 926880, 1004120, 1112256, 1129635, 1204944, 1390320, 1506180, 1606592, 1807416, 1853760, 2008240, 2259270, 2409888, 2780640, 3012360, 3614832, 4016480, 4518540, 4819776, 5561280, 6024720, 7229664, 8032960, 9037080, 12049440, 14459328, 18074160, 24098880, 36148320, 72296640]

約数ペア:

[(1, 72296640), (2, 36148320), (3, 24098880), (4, 18074160), (5, 14459328), (6, 12049440), (8, 9037080), (9, 8032960), (10, 7229664), (12, 6024720), (13, 5561280), (15, 4819776), (16, 4518540), (18, 4016480), (20, 3614832), (24, 3012360), (26, 2780640), (30, 2409888), (32, 2259270), (36, 2008240), (39, 1853760), (40, 1807416), (45, 1606592), (48, 1506180), (52, 1390320), (60, 1204944), (64, 1129635), (65, 1112256), (72, 1004120), (78, 926880), (80, 903708), (90, 803296), (96, 753090), (104, 695160), (117, 617920), (120, 602472), (130, 556128), (144, 502060), (156, 463440), (160, 451854), (180, 401648), (192, 376545), (195, 370752), (208, 347580), (234, 308960), (240, 301236), (260, 278064), (288, 251030), (312, 231720), (320, 225927), (360, 200824), (390, 185376), (416, 173790), (468, 154480), (480, 150618), (520, 139032), (576, 125515), (585, 123584), (624, 115860), (720, 100412), (780, 92688), (832, 86895), (936, 77240), (960, 75309), (1040, 69516), (1170, 61792), (1248, 57930), (1440, 50206), (1560, 46344), (1872, 38620), (1931, 37440), (2080, 34758), (2340, 30896), (2496, 28965), (2880, 25103), (3120, 23172), (3744, 19310), (3862, 18720), (4160, 17379), (4680, 15448), (5793, 12480), (6240, 11586), (7488, 9655), (7724, 9360)]