89269440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 224

約数和(自身を含む): 319527936

約数和(自身を除く): 230258496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 299, 311, 312, 320, 345, 368, 390, 416, 460, 480, 520, 552, 598, 622, 624, 690, 736, 780, 832, 897, 920, 933, 960, 1040, 1104, 1196, 1244, 1248, 1380, 1472, 1495, 1555, 1560, 1794, 1840, 1866, 2080, 2208, 2392, 2488, 2496, 2760, 2990, 3110, 3120, 3588, 3680, 3732, 4043, 4160, 4416, 4485, 4665, 4784, 4976, 5520, 5980, 6220, 6240, 7153, 7176, 7360, 7464, 8086, 8970, 9330, 9568, 9952, 11040, 11960, 12129, 12440, 12480, 14306, 14352, 14928, 16172, 17940, 18660, 19136, 19904, 20215, 21459, 22080, 23920, 24258, 24880, 28612, 28704, 29856, 32344, 35765, 35880, 37320, 40430, 42918, 47840, 48516, 49760, 57224, 57408, 59712, 60645, 64688, 71530, 71760, 74640, 80860, 85836, 92989, 95680, 97032, 99520, 107295, 114448, 121290, 129376, 143060, 143520, 149280, 161720, 171672, 185978, 194064, 214590, 228896, 242580, 258752, 278967, 286120, 287040, 298560, 323440, 343344, 371956, 388128, 429180, 457792, 464945, 485160, 557934, 572240, 646880, 686688, 743912, 776256, 858360, 929890, 970320, 1115868, 1144480, 1293760, 1373376, 1394835, 1487824, 1716720, 1859780, 1940640, 2231736, 2288960, 2789670, 2975648, 3433440, 3719560, 3881280, 4463472, 5579340, 5951296, 6866880, 7439120, 8926944, 11158680, 14878240, 17853888, 22317360, 29756480, 44634720, 89269440]

約数ペア:

[(1, 89269440), (2, 44634720), (3, 29756480), (4, 22317360), (5, 17853888), (6, 14878240), (8, 11158680), (10, 8926944), (12, 7439120), (13, 6866880), (15, 5951296), (16, 5579340), (20, 4463472), (23, 3881280), (24, 3719560), (26, 3433440), (30, 2975648), (32, 2789670), (39, 2288960), (40, 2231736), (46, 1940640), (48, 1859780), (52, 1716720), (60, 1487824), (64, 1394835), (65, 1373376), (69, 1293760), (78, 1144480), (80, 1115868), (92, 970320), (96, 929890), (104, 858360), (115, 776256), (120, 743912), (130, 686688), (138, 646880), (156, 572240), (160, 557934), (184, 485160), (192, 464945), (195, 457792), (208, 429180), (230, 388128), (240, 371956), (260, 343344), (276, 323440), (299, 298560), (311, 287040), (312, 286120), (320, 278967), (345, 258752), (368, 242580), (390, 228896), (416, 214590), (460, 194064), (480, 185978), (520, 171672), (552, 161720), (598, 149280), (622, 143520), (624, 143060), (690, 129376), (736, 121290), (780, 114448), (832, 107295), (897, 99520), (920, 97032), (933, 95680), (960, 92989), (1040, 85836), (1104, 80860), (1196, 74640), (1244, 71760), (1248, 71530), (1380, 64688), (1472, 60645), (1495, 59712), (1555, 57408), (1560, 57224), (1794, 49760), (1840, 48516), (1866, 47840), (2080, 42918), (2208, 40430), (2392, 37320), (2488, 35880), (2496, 35765), (2760, 32344), (2990, 29856), (3110, 28704), (3120, 28612), (3588, 24880), (3680, 24258), (3732, 23920), (4043, 22080), (4160, 21459), (4416, 20215), (4485, 19904), (4665, 19136), (4784, 18660), (4976, 17940), (5520, 16172), (5980, 14928), (6220, 14352), (6240, 14306), (7153, 12480), (7176, 12440), (7360, 12129), (7464, 11960), (8086, 11040), (8970, 9952), (9330, 9568)]