381672720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:391

約数の個数: 360

約数和(自身を含む): 1521782808

約数和(自身を除く): 1140110088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 121, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 242, 260, 264, 286, 312, 330, 337, 360, 363, 390, 396, 429, 440, 468, 484, 495, 520, 528, 572, 585, 605, 624, 660, 674, 715, 720, 726, 780, 792, 858, 880, 936, 968, 990, 1011, 1040, 1089, 1144, 1170, 1210, 1287, 1320, 1348, 1430, 1452, 1560, 1573, 1584, 1685, 1716, 1815, 1872, 1936, 1980, 2022, 2145, 2178, 2288, 2340, 2420, 2574, 2640, 2696, 2860, 2904, 3033, 3120, 3146, 3370, 3432, 3630, 3707, 3960, 4044, 4290, 4356, 4381, 4680, 4719, 4840, 5055, 5148, 5392, 5445, 5720, 5808, 6066, 6292, 6435, 6740, 6864, 7260, 7414, 7865, 7920, 8088, 8580, 8712, 8762, 9360, 9438, 9680, 10110, 10296, 10890, 11121, 11440, 12132, 12584, 12870, 13143, 13480, 14157, 14520, 14828, 15165, 15730, 16176, 17160, 17424, 17524, 18535, 18876, 20220, 20592, 21780, 21905, 22242, 23595, 24264, 25168, 25740, 26286, 26960, 28314, 29040, 29656, 30330, 31460, 33363, 34320, 35048, 37070, 37752, 39429, 40440, 40777, 43560, 43810, 44484, 47190, 48191, 48528, 51480, 52572, 55605, 56628, 59312, 60660, 62920, 65715, 66726, 70096, 70785, 74140, 75504, 78858, 80880, 81554, 87120, 87620, 88968, 94380, 96382, 102960, 105144, 111210, 113256, 121320, 122331, 125840, 131430, 133452, 141570, 144573, 148280, 157716, 163108, 166815, 175240, 177936, 188760, 192764, 197145, 203885, 210288, 222420, 226512, 240955, 242640, 244662, 262860, 266904, 283140, 289146, 296560, 315432, 326216, 333630, 350480, 366993, 377520, 385528, 394290, 407770, 433719, 444840, 481910, 489324, 525720, 530101, 533808, 566280, 578292, 611655, 630864, 652432, 667260, 722865, 733986, 771056, 788580, 815540, 867438, 889680, 963820, 978648, 1051440, 1060202, 1132560, 1156584, 1223310, 1334520, 1445730, 1467972, 1577160, 1590303, 1631080, 1734876, 1834965, 1927640, 1957296, 2120404, 2168595, 2313168, 2446620, 2650505, 2669040, 2891460, 2935944, 3154320, 3180606, 3262160, 3469752, 3669930, 3855280, 4240808, 4337190, 4770909, 4893240, 5301010, 5782920, 5871888, 6361212, 6939504, 7339860, 7951515, 8481616, 8674380, 9541818, 9786480, 10602020, 11565840, 12722424, 14679720, 15903030, 17348760, 19083636, 21204040, 23854545, 25444848, 29359440, 31806060, 34697520, 38167272, 42408080, 47709090, 63612120, 76334544, 95418180, 127224240, 190836360, 381672720]

約数ペア:

[(1, 381672720), (2, 190836360), (3, 127224240), (4, 95418180), (5, 76334544), (6, 63612120), (8, 47709090), (9, 42408080), (10, 38167272), (11, 34697520), (12, 31806060), (13, 29359440), (15, 25444848), (16, 23854545), (18, 21204040), (20, 19083636), (22, 17348760), (24, 15903030), (26, 14679720), (30, 12722424), (33, 11565840), (36, 10602020), (39, 9786480), (40, 9541818), (44, 8674380), (45, 8481616), (48, 7951515), (52, 7339860), (55, 6939504), (60, 6361212), (65, 5871888), (66, 5782920), (72, 5301010), (78, 4893240), (80, 4770909), (88, 4337190), (90, 4240808), (99, 3855280), (104, 3669930), (110, 3469752), (117, 3262160), (120, 3180606), (121, 3154320), (130, 2935944), (132, 2891460), (143, 2669040), (144, 2650505), (156, 2446620), (165, 2313168), (176, 2168595), (180, 2120404), (195, 1957296), (198, 1927640), (208, 1834965), (220, 1734876), (234, 1631080), (240, 1590303), (242, 1577160), (260, 1467972), (264, 1445730), (286, 1334520), (312, 1223310), (330, 1156584), (337, 1132560), (360, 1060202), (363, 1051440), (390, 978648), (396, 963820), (429, 889680), (440, 867438), (468, 815540), (484, 788580), (495, 771056), (520, 733986), (528, 722865), (572, 667260), (585, 652432), (605, 630864), (624, 611655), (660, 578292), (674, 566280), (715, 533808), (720, 530101), (726, 525720), (780, 489324), (792, 481910), (858, 444840), (880, 433719), (936, 407770), (968, 394290), (990, 385528), (1011, 377520), (1040, 366993), (1089, 350480), (1144, 333630), (1170, 326216), (1210, 315432), (1287, 296560), (1320, 289146), (1348, 283140), (1430, 266904), (1452, 262860), (1560, 244662), (1573, 242640), (1584, 240955), (1685, 226512), (1716, 222420), (1815, 210288), (1872, 203885), (1936, 197145), (1980, 192764), (2022, 188760), (2145, 177936), (2178, 175240), (2288, 166815), (2340, 163108), (2420, 157716), (2574, 148280), (2640, 144573), (2696, 141570), (2860, 133452), (2904, 131430), (3033, 125840), (3120, 122331), (3146, 121320), (3370, 113256), (3432, 111210), (3630, 105144), (3707, 102960), (3960, 96382), (4044, 94380), (4290, 88968), (4356, 87620), (4381, 87120), (4680, 81554), (4719, 80880), (4840, 78858), (5055, 75504), (5148, 74140), (5392, 70785), (5445, 70096), (5720, 66726), (5808, 65715), (6066, 62920), (6292, 60660), (6435, 59312), (6740, 56628), (6864, 55605), (7260, 52572), (7414, 51480), (7865, 48528), (7920, 48191), (8088, 47190), (8580, 44484), (8712, 43810), (8762, 43560), (9360, 40777), (9438, 40440), (9680, 39429), (10110, 37752), (10296, 37070), (10890, 35048), (11121, 34320), (11440, 33363), (12132, 31460), (12584, 30330), (12870, 29656), (13143, 29040), (13480, 28314), (14157, 26960), (14520, 26286), (14828, 25740), (15165, 25168), (15730, 24264), (16176, 23595), (17160, 22242), (17424, 21905), (17524, 21780), (18535, 20592), (18876, 20220)]