19046331360

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{89977}}^1$

素因数の和:90015

約数の個数: 288

約数和(自身を含む): 77546639520

約数和(自身を除く): 58500308160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11760, 13230, 14112, 15120, 17640, 21168, 23520, 26460, 30240, 35280, 42336, 52920, 70560, 89977, 105840, 179954, 211680, 269931, 359908, 449885, 539862, 629839, 719816, 809793, 899770, 1079724, 1259678, 1349655, 1439632, 1619586, 1799540, 1889517, 2159448, 2429379, 2519356, 2699310, 2879264, 3149195, 3239172, 3599080, 3779034, 4048965, 4318896, 4408873, 4858758, 5038712, 5398620, 5668551, 6298390, 6478344, 7198160, 7558068, 8097930, 8637792, 8817746, 9447585, 9717516, 10077424, 10797240, 11337102, 12146895, 12596780, 12956688, 13226619, 14396320, 15116136, 16195860, 17005653, 17635492, 18895170, 19435032, 20154848, 21594480, 22044365, 22674204, 24293790, 25193560, 25913376, 26453238, 28342755, 30232272, 32391720, 34011306, 35270984, 37790340, 38870064, 39679857, 43188960, 44088730, 45348408, 48587580, 50387120, 52906476, 56685510, 60464544, 64783440, 66133095, 68022612, 70541968, 75580680, 77740128, 79359714, 85028265, 88177460, 90696816, 97175160, 100774240, 105812952, 113371020, 119039571, 129566880, 132266190, 136045224, 141083936, 151161360, 158719428, 170056530, 176354920, 181393632, 194350320, 198399285, 211625904, 226742040, 238079142, 264532380, 272090448, 302322720, 317438856, 340113060, 352709840, 388700640, 396798570, 423251808, 453484080, 476158284, 529064760, 544180896, 595197855, 634877712, 680226120, 705419680, 793597140, 906968160, 952316568, 1058129520, 1190395710, 1269755424, 1360452240, 1587194280, 1904633136, 2116259040, 2380791420, 2720904480, 3174388560, 3809266272, 4761582840, 6348777120, 9523165680, 19046331360]

約数ペア:

[(1, 19046331360), (2, 9523165680), (3, 6348777120), (4, 4761582840), (5, 3809266272), (6, 3174388560), (7, 2720904480), (8, 2380791420), (9, 2116259040), (10, 1904633136), (12, 1587194280), (14, 1360452240), (15, 1269755424), (16, 1190395710), (18, 1058129520), (20, 952316568), (21, 906968160), (24, 793597140), (27, 705419680), (28, 680226120), (30, 634877712), (32, 595197855), (35, 544180896), (36, 529064760), (40, 476158284), (42, 453484080), (45, 423251808), (48, 396798570), (49, 388700640), (54, 352709840), (56, 340113060), (60, 317438856), (63, 302322720), (70, 272090448), (72, 264532380), (80, 238079142), (84, 226742040), (90, 211625904), (96, 198399285), (98, 194350320), (105, 181393632), (108, 176354920), (112, 170056530), (120, 158719428), (126, 151161360), (135, 141083936), (140, 136045224), (144, 132266190), (147, 129566880), (160, 119039571), (168, 113371020), (180, 105812952), (189, 100774240), (196, 97175160), (210, 90696816), (216, 88177460), (224, 85028265), (240, 79359714), (245, 77740128), (252, 75580680), (270, 70541968), (280, 68022612), (288, 66133095), (294, 64783440), (315, 60464544), (336, 56685510), (360, 52906476), (378, 50387120), (392, 48587580), (420, 45348408), (432, 44088730), (441, 43188960), (480, 39679857), (490, 38870064), (504, 37790340), (540, 35270984), (560, 34011306), (588, 32391720), (630, 30232272), (672, 28342755), (720, 26453238), (735, 25913376), (756, 25193560), (784, 24293790), (840, 22674204), (864, 22044365), (882, 21594480), (945, 20154848), (980, 19435032), (1008, 18895170), (1080, 17635492), (1120, 17005653), (1176, 16195860), (1260, 15116136), (1323, 14396320), (1440, 13226619), (1470, 12956688), (1512, 12596780), (1568, 12146895), (1680, 11337102), (1764, 10797240), (1890, 10077424), (1960, 9717516), (2016, 9447585), (2160, 8817746), (2205, 8637792), (2352, 8097930), (2520, 7558068), (2646, 7198160), (2940, 6478344), (3024, 6298390), (3360, 5668551), (3528, 5398620), (3780, 5038712), (3920, 4858758), (4320, 4408873), (4410, 4318896), (4704, 4048965), (5040, 3779034), (5292, 3599080), (5880, 3239172), (6048, 3149195), (6615, 2879264), (7056, 2699310), (7560, 2519356), (7840, 2429379), (8820, 2159448), (10080, 1889517), (10584, 1799540), (11760, 1619586), (13230, 1439632), (14112, 1349655), (15120, 1259678), (17640, 1079724), (21168, 899770), (23520, 809793), (26460, 719816), (30240, 629839), (35280, 539862), (42336, 449885), (52920, 359908), (70560, 269931), (89977, 211680), (105840, 179954)]