1140718320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{947}}^1$

素因数の和:1212

約数の個数: 240

約数和(自身を含む): 4401146880

約数和(自身を除く): 3260428560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 239, 240, 252, 280, 315, 336, 360, 420, 478, 504, 560, 630, 717, 720, 840, 947, 956, 1008, 1195, 1260, 1434, 1673, 1680, 1894, 1912, 2151, 2390, 2520, 2841, 2868, 3346, 3585, 3788, 3824, 4302, 4735, 4780, 5019, 5040, 5682, 5736, 6629, 6692, 7170, 7576, 8365, 8523, 8604, 9470, 9560, 10038, 10755, 11364, 11472, 13258, 13384, 14205, 14340, 15057, 15152, 16730, 17046, 17208, 18940, 19120, 19887, 20076, 21510, 22728, 25095, 26516, 26768, 28410, 28680, 30114, 33145, 33460, 34092, 34416, 37880, 39774, 40152, 42615, 43020, 45456, 50190, 53032, 56820, 57360, 59661, 60228, 66290, 66920, 68184, 75285, 75760, 79548, 80304, 85230, 86040, 99435, 100380, 106064, 113640, 119322, 120456, 132580, 133840, 136368, 150570, 159096, 170460, 172080, 198870, 200760, 226333, 227280, 238644, 240912, 265160, 298305, 301140, 318192, 340920, 397740, 401520, 452666, 477288, 530320, 596610, 602280, 678999, 681840, 795480, 905332, 954576, 1131665, 1193220, 1204560, 1357998, 1584331, 1590960, 1810664, 2036997, 2263330, 2386440, 2715996, 3168662, 3394995, 3621328, 4073994, 4526660, 4752993, 4772880, 5431992, 6337324, 6789990, 7921655, 8147988, 9053320, 9505986, 10184985, 10863984, 12674648, 13579980, 14258979, 15843310, 16295976, 18106640, 19011972, 20369970, 23764965, 25349296, 27159960, 28517958, 31686620, 32591952, 38023944, 40739940, 47529930, 54319920, 57035916, 63373240, 71294895, 76047888, 81479880, 95059860, 114071832, 126746480, 142589790, 162959760, 190119720, 228143664, 285179580, 380239440, 570359160, 1140718320]

約数ペア:

[(1, 1140718320), (2, 570359160), (3, 380239440), (4, 285179580), (5, 228143664), (6, 190119720), (7, 162959760), (8, 142589790), (9, 126746480), (10, 114071832), (12, 95059860), (14, 81479880), (15, 76047888), (16, 71294895), (18, 63373240), (20, 57035916), (21, 54319920), (24, 47529930), (28, 40739940), (30, 38023944), (35, 32591952), (36, 31686620), (40, 28517958), (42, 27159960), (45, 25349296), (48, 23764965), (56, 20369970), (60, 19011972), (63, 18106640), (70, 16295976), (72, 15843310), (80, 14258979), (84, 13579980), (90, 12674648), (105, 10863984), (112, 10184985), (120, 9505986), (126, 9053320), (140, 8147988), (144, 7921655), (168, 6789990), (180, 6337324), (210, 5431992), (239, 4772880), (240, 4752993), (252, 4526660), (280, 4073994), (315, 3621328), (336, 3394995), (360, 3168662), (420, 2715996), (478, 2386440), (504, 2263330), (560, 2036997), (630, 1810664), (717, 1590960), (720, 1584331), (840, 1357998), (947, 1204560), (956, 1193220), (1008, 1131665), (1195, 954576), (1260, 905332), (1434, 795480), (1673, 681840), (1680, 678999), (1894, 602280), (1912, 596610), (2151, 530320), (2390, 477288), (2520, 452666), (2841, 401520), (2868, 397740), (3346, 340920), (3585, 318192), (3788, 301140), (3824, 298305), (4302, 265160), (4735, 240912), (4780, 238644), (5019, 227280), (5040, 226333), (5682, 200760), (5736, 198870), (6629, 172080), (6692, 170460), (7170, 159096), (7576, 150570), (8365, 136368), (8523, 133840), (8604, 132580), (9470, 120456), (9560, 119322), (10038, 113640), (10755, 106064), (11364, 100380), (11472, 99435), (13258, 86040), (13384, 85230), (14205, 80304), (14340, 79548), (15057, 75760), (15152, 75285), (16730, 68184), (17046, 66920), (17208, 66290), (18940, 60228), (19120, 59661), (19887, 57360), (20076, 56820), (21510, 53032), (22728, 50190), (25095, 45456), (26516, 43020), (26768, 42615), (28410, 40152), (28680, 39774), (30114, 37880), (33145, 34416), (33460, 34092)]