772811280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:763

約数の個数: 200

約数和(自身を含む): 2700720000

約数和(自身を除く): 1927908720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 239, 240, 270, 324, 360, 405, 432, 478, 499, 540, 648, 717, 720, 810, 956, 998, 1080, 1195, 1296, 1434, 1497, 1620, 1912, 1996, 2151, 2160, 2390, 2495, 2868, 2994, 3240, 3585, 3824, 3992, 4302, 4491, 4780, 4990, 5736, 5988, 6453, 6480, 7170, 7485, 7984, 8604, 8982, 9560, 9980, 10755, 11472, 11976, 12906, 13473, 14340, 14970, 17208, 17964, 19120, 19359, 19960, 21510, 22455, 23952, 25812, 26946, 28680, 29940, 32265, 34416, 35928, 38718, 39920, 40419, 43020, 44910, 51624, 53892, 57360, 59880, 64530, 67365, 71856, 77436, 80838, 86040, 89820, 96795, 103248, 107784, 119261, 119760, 129060, 134730, 154872, 161676, 172080, 179640, 193590, 202095, 215568, 238522, 258120, 269460, 309744, 323352, 357783, 359280, 387180, 404190, 477044, 516240, 538920, 596305, 646704, 715566, 774360, 808380, 954088, 1073349, 1077840, 1192610, 1431132, 1548720, 1616760, 1788915, 1908176, 2146698, 2385220, 2862264, 3220047, 3233520, 3577830, 4293396, 4770440, 5366745, 5724528, 6440094, 7155660, 8586792, 9540880, 9660141, 10733490, 12880188, 14311320, 16100235, 17173584, 19320282, 21466980, 25760376, 28622640, 32200470, 38640564, 42933960, 48300705, 51520752, 64400940, 77281128, 85867920, 96601410, 128801880, 154562256, 193202820, 257603760, 386405640, 772811280]

約数ペア:

[(1, 772811280), (2, 386405640), (3, 257603760), (4, 193202820), (5, 154562256), (6, 128801880), (8, 96601410), (9, 85867920), (10, 77281128), (12, 64400940), (15, 51520752), (16, 48300705), (18, 42933960), (20, 38640564), (24, 32200470), (27, 28622640), (30, 25760376), (36, 21466980), (40, 19320282), (45, 17173584), (48, 16100235), (54, 14311320), (60, 12880188), (72, 10733490), (80, 9660141), (81, 9540880), (90, 8586792), (108, 7155660), (120, 6440094), (135, 5724528), (144, 5366745), (162, 4770440), (180, 4293396), (216, 3577830), (239, 3233520), (240, 3220047), (270, 2862264), (324, 2385220), (360, 2146698), (405, 1908176), (432, 1788915), (478, 1616760), (499, 1548720), (540, 1431132), (648, 1192610), (717, 1077840), (720, 1073349), (810, 954088), (956, 808380), (998, 774360), (1080, 715566), (1195, 646704), (1296, 596305), (1434, 538920), (1497, 516240), (1620, 477044), (1912, 404190), (1996, 387180), (2151, 359280), (2160, 357783), (2390, 323352), (2495, 309744), (2868, 269460), (2994, 258120), (3240, 238522), (3585, 215568), (3824, 202095), (3992, 193590), (4302, 179640), (4491, 172080), (4780, 161676), (4990, 154872), (5736, 134730), (5988, 129060), (6453, 119760), (6480, 119261), (7170, 107784), (7485, 103248), (7984, 96795), (8604, 89820), (8982, 86040), (9560, 80838), (9980, 77436), (10755, 71856), (11472, 67365), (11976, 64530), (12906, 59880), (13473, 57360), (14340, 53892), (14970, 51624), (17208, 44910), (17964, 43020), (19120, 40419), (19359, 39920), (19960, 38718), (21510, 35928), (22455, 34416), (23952, 32265), (25812, 29940), (26946, 28680)]