1830630400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1736

約数の個数: 132

約数和(自身を含む): 4646067712

約数和(自身を除く): 2815437312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 128, 160, 172, 200, 215, 256, 320, 344, 400, 430, 512, 640, 688, 800, 860, 1024, 1075, 1280, 1376, 1600, 1663, 1720, 2150, 2560, 2752, 3200, 3326, 3440, 4300, 5120, 5504, 6400, 6652, 6880, 8315, 8600, 11008, 12800, 13304, 13760, 16630, 17200, 22016, 25600, 26608, 27520, 33260, 34400, 41575, 44032, 53216, 55040, 66520, 68800, 71509, 83150, 106432, 110080, 133040, 137600, 143018, 166300, 212864, 220160, 266080, 275200, 286036, 332600, 357545, 425728, 532160, 550400, 572072, 665200, 715090, 851456, 1064320, 1100800, 1144144, 1330400, 1430180, 1702912, 1787725, 2128640, 2288288, 2660800, 2860360, 3575450, 4257280, 4576576, 5321600, 5720720, 7150900, 8514560, 9153152, 10643200, 11441440, 14301800, 18306304, 21286400, 22882880, 28603600, 36612608, 42572800, 45765760, 57207200, 73225216, 91531520, 114414400, 183063040, 228828800, 366126080, 457657600, 915315200, 1830630400]

約数ペア:

[(1, 1830630400), (2, 915315200), (4, 457657600), (5, 366126080), (8, 228828800), (10, 183063040), (16, 114414400), (20, 91531520), (25, 73225216), (32, 57207200), (40, 45765760), (43, 42572800), (50, 36612608), (64, 28603600), (80, 22882880), (86, 21286400), (100, 18306304), (128, 14301800), (160, 11441440), (172, 10643200), (200, 9153152), (215, 8514560), (256, 7150900), (320, 5720720), (344, 5321600), (400, 4576576), (430, 4257280), (512, 3575450), (640, 2860360), (688, 2660800), (800, 2288288), (860, 2128640), (1024, 1787725), (1075, 1702912), (1280, 1430180), (1376, 1330400), (1600, 1144144), (1663, 1100800), (1720, 1064320), (2150, 851456), (2560, 715090), (2752, 665200), (3200, 572072), (3326, 550400), (3440, 532160), (4300, 425728), (5120, 357545), (5504, 332600), (6400, 286036), (6652, 275200), (6880, 266080), (8315, 220160), (8600, 212864), (11008, 166300), (12800, 143018), (13304, 137600), (13760, 133040), (16630, 110080), (17200, 106432), (22016, 83150), (25600, 71509), (26608, 68800), (27520, 66520), (33260, 55040), (34400, 53216), (41575, 44032)]