114878720

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 309052800

約数和(自身を除く): 194174080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 128, 160, 164, 176, 199, 205, 220, 256, 320, 328, 352, 398, 410, 440, 451, 640, 656, 704, 796, 820, 880, 902, 995, 1280, 1312, 1408, 1592, 1640, 1760, 1804, 1990, 2189, 2255, 2624, 2816, 3184, 3280, 3520, 3608, 3980, 4378, 4510, 5248, 6368, 6560, 7040, 7216, 7960, 8159, 8756, 9020, 10496, 10945, 12736, 13120, 14080, 14432, 15920, 16318, 17512, 18040, 21890, 25472, 26240, 28864, 31840, 32636, 35024, 36080, 40795, 43780, 50944, 52480, 57728, 63680, 65272, 70048, 72160, 81590, 87560, 89749, 115456, 127360, 130544, 140096, 144320, 163180, 175120, 179498, 254720, 261088, 280192, 288640, 326360, 350240, 358996, 448745, 522176, 560384, 577280, 652720, 700480, 717992, 897490, 1044352, 1305440, 1400960, 1435984, 1794980, 2088704, 2610880, 2801920, 2871968, 3589960, 5221760, 5743936, 7179920, 10443520, 11487872, 14359840, 22975744, 28719680, 57439360, 114878720]

約数ペア:

[(1, 114878720), (2, 57439360), (4, 28719680), (5, 22975744), (8, 14359840), (10, 11487872), (11, 10443520), (16, 7179920), (20, 5743936), (22, 5221760), (32, 3589960), (40, 2871968), (41, 2801920), (44, 2610880), (55, 2088704), (64, 1794980), (80, 1435984), (82, 1400960), (88, 1305440), (110, 1044352), (128, 897490), (160, 717992), (164, 700480), (176, 652720), (199, 577280), (205, 560384), (220, 522176), (256, 448745), (320, 358996), (328, 350240), (352, 326360), (398, 288640), (410, 280192), (440, 261088), (451, 254720), (640, 179498), (656, 175120), (704, 163180), (796, 144320), (820, 140096), (880, 130544), (902, 127360), (995, 115456), (1280, 89749), (1312, 87560), (1408, 81590), (1592, 72160), (1640, 70048), (1760, 65272), (1804, 63680), (1990, 57728), (2189, 52480), (2255, 50944), (2624, 43780), (2816, 40795), (3184, 36080), (3280, 35024), (3520, 32636), (3608, 31840), (3980, 28864), (4378, 26240), (4510, 25472), (5248, 21890), (6368, 18040), (6560, 17512), (7040, 16318), (7216, 15920), (7960, 14432), (8159, 14080), (8756, 13120), (9020, 12736), (10496, 10945)]