47785920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:587

約数の個数: 224

約数和(自身を含む): 187074048

約数和(自身を除く): 139288128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 547, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1094, 1120, 1248, 1344, 1365, 1456, 1560, 1641, 1680, 1820, 2080, 2184, 2188, 2240, 2496, 2730, 2735, 2912, 3120, 3282, 3360, 3640, 3829, 4160, 4368, 4376, 5460, 5470, 5824, 6240, 6564, 6720, 7111, 7280, 7658, 8205, 8736, 8752, 10920, 10940, 11487, 12480, 13128, 14222, 14560, 15316, 16410, 17472, 17504, 19145, 21333, 21840, 21880, 22974, 26256, 28444, 29120, 30632, 32820, 35008, 35555, 38290, 42666, 43680, 43760, 45948, 49777, 52512, 56888, 57435, 61264, 65640, 71110, 76580, 85332, 87360, 87520, 91896, 99554, 105024, 106665, 113776, 114870, 122528, 131280, 142220, 149331, 153160, 170664, 175040, 183792, 199108, 213330, 227552, 229740, 245056, 248885, 262560, 284440, 298662, 306320, 341328, 367584, 398216, 426660, 455104, 459480, 497770, 525120, 568880, 597324, 612640, 682656, 735168, 746655, 796432, 853320, 918960, 995540, 1137760, 1194648, 1225280, 1365312, 1493310, 1592864, 1706640, 1837920, 1991080, 2275520, 2389296, 2986620, 3185728, 3413280, 3675840, 3982160, 4778592, 5973240, 6826560, 7964320, 9557184, 11946480, 15928640, 23892960, 47785920]

約数ペア:

[(1, 47785920), (2, 23892960), (3, 15928640), (4, 11946480), (5, 9557184), (6, 7964320), (7, 6826560), (8, 5973240), (10, 4778592), (12, 3982160), (13, 3675840), (14, 3413280), (15, 3185728), (16, 2986620), (20, 2389296), (21, 2275520), (24, 1991080), (26, 1837920), (28, 1706640), (30, 1592864), (32, 1493310), (35, 1365312), (39, 1225280), (40, 1194648), (42, 1137760), (48, 995540), (52, 918960), (56, 853320), (60, 796432), (64, 746655), (65, 735168), (70, 682656), (78, 612640), (80, 597324), (84, 568880), (91, 525120), (96, 497770), (104, 459480), (105, 455104), (112, 426660), (120, 398216), (130, 367584), (140, 341328), (156, 306320), (160, 298662), (168, 284440), (182, 262560), (192, 248885), (195, 245056), (208, 229740), (210, 227552), (224, 213330), (240, 199108), (260, 183792), (273, 175040), (280, 170664), (312, 153160), (320, 149331), (336, 142220), (364, 131280), (390, 122528), (416, 114870), (420, 113776), (448, 106665), (455, 105024), (480, 99554), (520, 91896), (546, 87520), (547, 87360), (560, 85332), (624, 76580), (672, 71110), (728, 65640), (780, 61264), (832, 57435), (840, 56888), (910, 52512), (960, 49777), (1040, 45948), (1092, 43760), (1094, 43680), (1120, 42666), (1248, 38290), (1344, 35555), (1365, 35008), (1456, 32820), (1560, 30632), (1641, 29120), (1680, 28444), (1820, 26256), (2080, 22974), (2184, 21880), (2188, 21840), (2240, 21333), (2496, 19145), (2730, 17504), (2735, 17472), (2912, 16410), (3120, 15316), (3282, 14560), (3360, 14222), (3640, 13128), (3829, 12480), (4160, 11487), (4368, 10940), (4376, 10920), (5460, 8752), (5470, 8736), (5824, 8205), (6240, 7658), (6564, 7280), (6720, 7111)]