28385585280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379081}}^1$

素因数の和:379119

約数の個数: 192

約数和(自身を含む): 105559173720

約数和(自身を除く): 77173588440

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, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 37440, 74880, 379081, 758162, 1137243, 1516324, 1895405, 2274486, 3032648, 3411729, 3790810, 4548972, 4928053, 5686215, 6065296, 6823458, 7581620, 9097944, 9856106, 11372430, 12130592, 13646916, 14784159, 15163240, 17058645, 18195888, 19712212, 22744860, 24261184, 24640265, 27293832, 29568318, 30326480, 34117290, 36391776, 39424424, 44352477, 45489720, 48522368, 49280530, 54587664, 59136636, 60652960, 68234580, 72783552, 73920795, 78848848, 88704954, 90979440, 98561060, 109175328, 118273272, 121305920, 136469160, 145567104, 147841590, 157697696, 177409908, 181958880, 197122120, 218350656, 221762385, 236546544, 242611840, 272938320, 295683180, 315395392, 354819816, 363917760, 394244240, 436701312, 443524770, 473093088, 545876640, 591366360, 630790784, 709639632, 727835520, 788488480, 887049540, 946186176, 1091753280, 1182732720, 1419279264, 1576976960, 1774099080, 1892372352, 2183506560, 2365465440, 2838558528, 3153953920, 3548198160, 4730930880, 5677117056, 7096396320, 9461861760, 14192792640, 28385585280]

約数ペア:

[(1, 28385585280), (2, 14192792640), (3, 9461861760), (4, 7096396320), (5, 5677117056), (6, 4730930880), (8, 3548198160), (9, 3153953920), (10, 2838558528), (12, 2365465440), (13, 2183506560), (15, 1892372352), (16, 1774099080), (18, 1576976960), (20, 1419279264), (24, 1182732720), (26, 1091753280), (30, 946186176), (32, 887049540), (36, 788488480), (39, 727835520), (40, 709639632), (45, 630790784), (48, 591366360), (52, 545876640), (60, 473093088), (64, 443524770), (65, 436701312), (72, 394244240), (78, 363917760), (80, 354819816), (90, 315395392), (96, 295683180), (104, 272938320), (117, 242611840), (120, 236546544), (128, 221762385), (130, 218350656), (144, 197122120), (156, 181958880), (160, 177409908), (180, 157697696), (192, 147841590), (195, 145567104), (208, 136469160), (234, 121305920), (240, 118273272), (260, 109175328), (288, 98561060), (312, 90979440), (320, 88704954), (360, 78848848), (384, 73920795), (390, 72783552), (416, 68234580), (468, 60652960), (480, 59136636), (520, 54587664), (576, 49280530), (585, 48522368), (624, 45489720), (640, 44352477), (720, 39424424), (780, 36391776), (832, 34117290), (936, 30326480), (960, 29568318), (1040, 27293832), (1152, 24640265), (1170, 24261184), (1248, 22744860), (1440, 19712212), (1560, 18195888), (1664, 17058645), (1872, 15163240), (1920, 14784159), (2080, 13646916), (2340, 12130592), (2496, 11372430), (2880, 9856106), (3120, 9097944), (3744, 7581620), (4160, 6823458), (4680, 6065296), (4992, 5686215), (5760, 4928053), (6240, 4548972), (7488, 3790810), (8320, 3411729), (9360, 3032648), (12480, 2274486), (14976, 1895405), (18720, 1516324), (24960, 1137243), (37440, 758162), (74880, 379081)]