1788296160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:718

約数の個数: 288

約数和(自身を含む): 6612036480

約数和(自身を除く): 4823740320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 139, 140, 147, 160, 168, 196, 210, 224, 240, 245, 278, 280, 294, 336, 392, 417, 420, 480, 490, 547, 556, 560, 588, 672, 695, 735, 784, 834, 840, 973, 980, 1094, 1112, 1120, 1176, 1390, 1470, 1568, 1641, 1668, 1680, 1946, 1960, 2085, 2188, 2224, 2352, 2735, 2780, 2919, 2940, 3282, 3336, 3360, 3829, 3892, 3920, 4170, 4376, 4448, 4704, 4865, 5470, 5560, 5838, 5880, 6564, 6672, 6811, 7658, 7784, 7840, 8205, 8340, 8752, 9730, 10940, 11120, 11487, 11676, 11760, 13128, 13344, 13622, 14595, 15316, 15568, 16410, 16680, 17504, 19145, 19460, 20433, 21880, 22240, 22974, 23352, 23520, 26256, 26803, 27244, 29190, 30632, 31136, 32820, 33360, 34055, 38290, 38920, 40866, 43760, 45948, 46704, 52512, 53606, 54488, 57435, 58380, 61264, 65640, 66720, 68110, 76033, 76580, 77840, 80409, 81732, 87520, 91896, 93408, 102165, 107212, 108976, 114870, 116760, 122528, 131280, 134015, 136220, 152066, 153160, 155680, 160818, 163464, 183792, 204330, 214424, 217952, 228099, 229740, 233520, 262560, 268030, 272440, 304132, 306320, 321636, 326928, 367584, 380165, 402045, 408660, 428848, 456198, 459480, 467040, 532231, 536060, 544880, 608264, 612640, 643272, 653856, 760330, 804090, 817320, 857696, 912396, 918960, 1064462, 1072120, 1089760, 1140495, 1216528, 1286544, 1520660, 1596693, 1608180, 1634640, 1824792, 1837920, 2128924, 2144240, 2280990, 2433056, 2573088, 2661155, 3041320, 3193386, 3216360, 3269280, 3649584, 3725617, 4257848, 4288480, 4561980, 5322310, 6082640, 6386772, 6432720, 7299168, 7451234, 7983465, 8515696, 9123960, 10644620, 11176851, 12165280, 12773544, 12865440, 14902468, 15966930, 17031392, 18247920, 18628085, 21289240, 22353702, 25547088, 29804936, 31933860, 36495840, 37256170, 42578480, 44707404, 51094176, 55884255, 59609872, 63867720, 74512340, 85156960, 89414808, 111768510, 119219744, 127735440, 149024680, 178829616, 223537020, 255470880, 298049360, 357659232, 447074040, 596098720, 894148080, 1788296160]

約数ペア:

[(1, 1788296160), (2, 894148080), (3, 596098720), (4, 447074040), (5, 357659232), (6, 298049360), (7, 255470880), (8, 223537020), (10, 178829616), (12, 149024680), (14, 127735440), (15, 119219744), (16, 111768510), (20, 89414808), (21, 85156960), (24, 74512340), (28, 63867720), (30, 59609872), (32, 55884255), (35, 51094176), (40, 44707404), (42, 42578480), (48, 37256170), (49, 36495840), (56, 31933860), (60, 29804936), (70, 25547088), (80, 22353702), (84, 21289240), (96, 18628085), (98, 18247920), (105, 17031392), (112, 15966930), (120, 14902468), (139, 12865440), (140, 12773544), (147, 12165280), (160, 11176851), (168, 10644620), (196, 9123960), (210, 8515696), (224, 7983465), (240, 7451234), (245, 7299168), (278, 6432720), (280, 6386772), (294, 6082640), (336, 5322310), (392, 4561980), (417, 4288480), (420, 4257848), (480, 3725617), (490, 3649584), (547, 3269280), (556, 3216360), (560, 3193386), (588, 3041320), (672, 2661155), (695, 2573088), (735, 2433056), (784, 2280990), (834, 2144240), (840, 2128924), (973, 1837920), (980, 1824792), (1094, 1634640), (1112, 1608180), (1120, 1596693), (1176, 1520660), (1390, 1286544), (1470, 1216528), (1568, 1140495), (1641, 1089760), (1668, 1072120), (1680, 1064462), (1946, 918960), (1960, 912396), (2085, 857696), (2188, 817320), (2224, 804090), (2352, 760330), (2735, 653856), (2780, 643272), (2919, 612640), (2940, 608264), (3282, 544880), (3336, 536060), (3360, 532231), (3829, 467040), (3892, 459480), (3920, 456198), (4170, 428848), (4376, 408660), (4448, 402045), (4704, 380165), (4865, 367584), (5470, 326928), (5560, 321636), (5838, 306320), (5880, 304132), (6564, 272440), (6672, 268030), (6811, 262560), (7658, 233520), (7784, 229740), (7840, 228099), (8205, 217952), (8340, 214424), (8752, 204330), (9730, 183792), (10940, 163464), (11120, 160818), (11487, 155680), (11676, 153160), (11760, 152066), (13128, 136220), (13344, 134015), (13622, 131280), (14595, 122528), (15316, 116760), (15568, 114870), (16410, 108976), (16680, 107212), (17504, 102165), (19145, 93408), (19460, 91896), (20433, 87520), (21880, 81732), (22240, 80409), (22974, 77840), (23352, 76580), (23520, 76033), (26256, 68110), (26803, 66720), (27244, 65640), (29190, 61264), (30632, 58380), (31136, 57435), (32820, 54488), (33360, 53606), (34055, 52512), (38290, 46704), (38920, 45948), (40866, 43760)]