159832800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:386

約数の個数: 216

約数和(自身を含む): 572775840

約数和(自身を除く): 412943040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 79, 80, 90, 96, 100, 120, 144, 150, 158, 160, 180, 200, 225, 237, 240, 281, 288, 300, 316, 360, 395, 400, 450, 474, 480, 562, 600, 632, 711, 720, 790, 800, 843, 900, 948, 1124, 1185, 1200, 1264, 1405, 1422, 1440, 1580, 1686, 1800, 1896, 1975, 2248, 2370, 2400, 2528, 2529, 2810, 2844, 3160, 3372, 3555, 3600, 3792, 3950, 4215, 4496, 4740, 5058, 5620, 5688, 5925, 6320, 6744, 7025, 7110, 7200, 7584, 7900, 8430, 8992, 9480, 10116, 11240, 11376, 11850, 12640, 12645, 13488, 14050, 14220, 15800, 16860, 17775, 18960, 20232, 21075, 22199, 22480, 22752, 23700, 25290, 26976, 28100, 28440, 31600, 33720, 35550, 37920, 40464, 42150, 44398, 44960, 47400, 50580, 56200, 56880, 63200, 63225, 66597, 67440, 71100, 80928, 84300, 88796, 94800, 101160, 110995, 112400, 113760, 126450, 133194, 134880, 142200, 168600, 177592, 189600, 199791, 202320, 221990, 224800, 252900, 266388, 284400, 332985, 337200, 355184, 399582, 404640, 443980, 505800, 532776, 554975, 568800, 665970, 674400, 710368, 799164, 887960, 998955, 1011600, 1065552, 1109950, 1331940, 1598328, 1664925, 1775920, 1997910, 2023200, 2131104, 2219900, 2663880, 3196656, 3329850, 3551840, 3995820, 4439800, 4994775, 5327760, 6393312, 6659700, 7991640, 8879600, 9989550, 10655520, 13319400, 15983280, 17759200, 19979100, 26638800, 31966560, 39958200, 53277600, 79916400, 159832800]

約数ペア:

[(1, 159832800), (2, 79916400), (3, 53277600), (4, 39958200), (5, 31966560), (6, 26638800), (8, 19979100), (9, 17759200), (10, 15983280), (12, 13319400), (15, 10655520), (16, 9989550), (18, 8879600), (20, 7991640), (24, 6659700), (25, 6393312), (30, 5327760), (32, 4994775), (36, 4439800), (40, 3995820), (45, 3551840), (48, 3329850), (50, 3196656), (60, 2663880), (72, 2219900), (75, 2131104), (79, 2023200), (80, 1997910), (90, 1775920), (96, 1664925), (100, 1598328), (120, 1331940), (144, 1109950), (150, 1065552), (158, 1011600), (160, 998955), (180, 887960), (200, 799164), (225, 710368), (237, 674400), (240, 665970), (281, 568800), (288, 554975), (300, 532776), (316, 505800), (360, 443980), (395, 404640), (400, 399582), (450, 355184), (474, 337200), (480, 332985), (562, 284400), (600, 266388), (632, 252900), (711, 224800), (720, 221990), (790, 202320), (800, 199791), (843, 189600), (900, 177592), (948, 168600), (1124, 142200), (1185, 134880), (1200, 133194), (1264, 126450), (1405, 113760), (1422, 112400), (1440, 110995), (1580, 101160), (1686, 94800), (1800, 88796), (1896, 84300), (1975, 80928), (2248, 71100), (2370, 67440), (2400, 66597), (2528, 63225), (2529, 63200), (2810, 56880), (2844, 56200), (3160, 50580), (3372, 47400), (3555, 44960), (3600, 44398), (3792, 42150), (3950, 40464), (4215, 37920), (4496, 35550), (4740, 33720), (5058, 31600), (5620, 28440), (5688, 28100), (5925, 26976), (6320, 25290), (6744, 23700), (7025, 22752), (7110, 22480), (7200, 22199), (7584, 21075), (7900, 20232), (8430, 18960), (8992, 17775), (9480, 16860), (10116, 15800), (11240, 14220), (11376, 14050), (11850, 13488), (12640, 12645)]