140162280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:699

約数の個数: 128

約数和(自身を含む): 449556480

約数和(自身を除く): 309394200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 127, 136, 170, 204, 254, 255, 340, 381, 408, 508, 510, 541, 635, 680, 762, 1016, 1020, 1082, 1270, 1524, 1623, 1905, 2040, 2159, 2164, 2540, 2705, 3048, 3246, 3810, 4318, 4328, 5080, 5410, 6477, 6492, 7620, 8115, 8636, 9197, 10795, 10820, 12954, 12984, 15240, 16230, 17272, 18394, 21590, 21640, 25908, 27591, 32385, 32460, 36788, 43180, 45985, 51816, 55182, 64770, 64920, 68707, 73576, 86360, 91970, 110364, 129540, 137414, 137955, 183940, 206121, 220728, 259080, 274828, 275910, 343535, 367880, 412242, 549656, 551820, 687070, 824484, 1030605, 1103640, 1168019, 1374140, 1648968, 2061210, 2336038, 2748280, 3504057, 4122420, 4672076, 5840095, 7008114, 8244840, 9344152, 11680190, 14016228, 17520285, 23360380, 28032456, 35040570, 46720760, 70081140, 140162280]

約数ペア:

[(1, 140162280), (2, 70081140), (3, 46720760), (4, 35040570), (5, 28032456), (6, 23360380), (8, 17520285), (10, 14016228), (12, 11680190), (15, 9344152), (17, 8244840), (20, 7008114), (24, 5840095), (30, 4672076), (34, 4122420), (40, 3504057), (51, 2748280), (60, 2336038), (68, 2061210), (85, 1648968), (102, 1374140), (120, 1168019), (127, 1103640), (136, 1030605), (170, 824484), (204, 687070), (254, 551820), (255, 549656), (340, 412242), (381, 367880), (408, 343535), (508, 275910), (510, 274828), (541, 259080), (635, 220728), (680, 206121), (762, 183940), (1016, 137955), (1020, 137414), (1082, 129540), (1270, 110364), (1524, 91970), (1623, 86360), (1905, 73576), (2040, 68707), (2159, 64920), (2164, 64770), (2540, 55182), (2705, 51816), (3048, 45985), (3246, 43180), (3810, 36788), (4318, 32460), (4328, 32385), (5080, 27591), (5410, 25908), (6477, 21640), (6492, 21590), (7620, 18394), (8115, 17272), (8636, 16230), (9197, 15240), (10795, 12984), (10820, 12954)]