15325376640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1140281}}^1$

素因数の和:1140310

約数の個数: 128

約数和(自身を含む): 55828206720

約数和(自身を除く): 40502830080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 1140281, 2280562, 3420843, 4561124, 5701405, 6841686, 7981967, 9122248, 11402810, 13683372, 15963934, 17104215, 18244496, 22805620, 23945901, 27366744, 31927868, 34208430, 36488992, 39909835, 45611240, 47891802, 54733488, 63855736, 68416860, 72977984, 79819670, 91222480, 95783604, 109466976, 119729505, 127711472, 136833720, 145955968, 159639340, 182444960, 191567208, 218933952, 239459010, 255422944, 273667440, 319278680, 364889920, 383134416, 437867904, 478918020, 510845888, 547334880, 638557360, 729779840, 766268832, 957836040, 1021691776, 1094669760, 1277114720, 1532537664, 1915672080, 2189339520, 2554229440, 3065075328, 3831344160, 5108458880, 7662688320, 15325376640]

約数ペア:

[(1, 15325376640), (2, 7662688320), (3, 5108458880), (4, 3831344160), (5, 3065075328), (6, 2554229440), (7, 2189339520), (8, 1915672080), (10, 1532537664), (12, 1277114720), (14, 1094669760), (15, 1021691776), (16, 957836040), (20, 766268832), (21, 729779840), (24, 638557360), (28, 547334880), (30, 510845888), (32, 478918020), (35, 437867904), (40, 383134416), (42, 364889920), (48, 319278680), (56, 273667440), (60, 255422944), (64, 239459010), (70, 218933952), (80, 191567208), (84, 182444960), (96, 159639340), (105, 145955968), (112, 136833720), (120, 127711472), (128, 119729505), (140, 109466976), (160, 95783604), (168, 91222480), (192, 79819670), (210, 72977984), (224, 68416860), (240, 63855736), (280, 54733488), (320, 47891802), (336, 45611240), (384, 39909835), (420, 36488992), (448, 34208430), (480, 31927868), (560, 27366744), (640, 23945901), (672, 22805620), (840, 18244496), (896, 17104215), (960, 15963934), (1120, 13683372), (1344, 11402810), (1680, 9122248), (1920, 7981967), (2240, 6841686), (2688, 5701405), (3360, 4561124), (4480, 3420843), (6720, 2280562), (13440, 1140281)]