478824720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 320

約数和(自身を含む): 1758744576

約数和(自身を除く): 1279919856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 47, 48, 51, 55, 60, 66, 68, 80, 85, 88, 94, 102, 110, 120, 132, 136, 141, 165, 170, 176, 187, 188, 204, 220, 227, 235, 240, 255, 264, 272, 282, 330, 340, 374, 376, 408, 440, 454, 470, 510, 517, 528, 561, 564, 660, 680, 681, 705, 748, 752, 799, 816, 880, 908, 935, 940, 1020, 1034, 1122, 1128, 1135, 1320, 1360, 1362, 1410, 1496, 1551, 1598, 1816, 1870, 1880, 2040, 2068, 2244, 2256, 2270, 2397, 2497, 2585, 2640, 2724, 2805, 2820, 2992, 3102, 3196, 3405, 3632, 3740, 3760, 3859, 3995, 4080, 4136, 4488, 4540, 4794, 4994, 5170, 5448, 5610, 5640, 6204, 6392, 6810, 7480, 7491, 7718, 7755, 7990, 8272, 8789, 8976, 9080, 9588, 9988, 10340, 10669, 10896, 11220, 11280, 11577, 11985, 12408, 12485, 12784, 13620, 14960, 14982, 15436, 15510, 15980, 17578, 18160, 19176, 19295, 19976, 20680, 21338, 22440, 23154, 23970, 24816, 24970, 26367, 27240, 29964, 30872, 31020, 31960, 32007, 35156, 37455, 38352, 38590, 39952, 41360, 42449, 42676, 43945, 44880, 46308, 47940, 49940, 52734, 53345, 54480, 57885, 59928, 61744, 62040, 63920, 64014, 70312, 74910, 77180, 84898, 85352, 87890, 92616, 95880, 99880, 105468, 106690, 115770, 117359, 119856, 124080, 127347, 128028, 131835, 140624, 149820, 154360, 160035, 169796, 170704, 175780, 181373, 185232, 191760, 199760, 210936, 212245, 213380, 231540, 234718, 254694, 256056, 263670, 299640, 308720, 320070, 339592, 351560, 352077, 362746, 421872, 424490, 426760, 463080, 469436, 509388, 512112, 527340, 544119, 586795, 599280, 636735, 640140, 679184, 703120, 704154, 725492, 848980, 853520, 906865, 926160, 938872, 1018776, 1054680, 1088238, 1173590, 1273470, 1280280, 1408308, 1450984, 1697960, 1760385, 1813730, 1877744, 1995103, 2037552, 2109360, 2176476, 2347180, 2546940, 2560560, 2720595, 2816616, 2901968, 3395920, 3520770, 3627460, 3990206, 4352952, 4694360, 5093880, 5441190, 5633232, 5985309, 7041540, 7254920, 7980412, 8705904, 9388720, 9975515, 10187760, 10882380, 11970618, 14083080, 14509840, 15960824, 19951030, 21764760, 23941236, 28166160, 29926545, 31921648, 39902060, 43529520, 47882472, 59853090, 79804120, 95764944, 119706180, 159608240, 239412360, 478824720]

約数ペア:

[(1, 478824720), (2, 239412360), (3, 159608240), (4, 119706180), (5, 95764944), (6, 79804120), (8, 59853090), (10, 47882472), (11, 43529520), (12, 39902060), (15, 31921648), (16, 29926545), (17, 28166160), (20, 23941236), (22, 21764760), (24, 19951030), (30, 15960824), (33, 14509840), (34, 14083080), (40, 11970618), (44, 10882380), (47, 10187760), (48, 9975515), (51, 9388720), (55, 8705904), (60, 7980412), (66, 7254920), (68, 7041540), (80, 5985309), (85, 5633232), (88, 5441190), (94, 5093880), (102, 4694360), (110, 4352952), (120, 3990206), (132, 3627460), (136, 3520770), (141, 3395920), (165, 2901968), (170, 2816616), (176, 2720595), (187, 2560560), (188, 2546940), (204, 2347180), (220, 2176476), (227, 2109360), (235, 2037552), (240, 1995103), (255, 1877744), (264, 1813730), (272, 1760385), (282, 1697960), (330, 1450984), (340, 1408308), (374, 1280280), (376, 1273470), (408, 1173590), (440, 1088238), (454, 1054680), (470, 1018776), (510, 938872), (517, 926160), (528, 906865), (561, 853520), (564, 848980), (660, 725492), (680, 704154), (681, 703120), (705, 679184), (748, 640140), (752, 636735), (799, 599280), (816, 586795), (880, 544119), (908, 527340), (935, 512112), (940, 509388), (1020, 469436), (1034, 463080), (1122, 426760), (1128, 424490), (1135, 421872), (1320, 362746), (1360, 352077), (1362, 351560), (1410, 339592), (1496, 320070), (1551, 308720), (1598, 299640), (1816, 263670), (1870, 256056), (1880, 254694), (2040, 234718), (2068, 231540), (2244, 213380), (2256, 212245), (2270, 210936), (2397, 199760), (2497, 191760), (2585, 185232), (2640, 181373), (2724, 175780), (2805, 170704), (2820, 169796), (2992, 160035), (3102, 154360), (3196, 149820), (3405, 140624), (3632, 131835), (3740, 128028), (3760, 127347), (3859, 124080), (3995, 119856), (4080, 117359), (4136, 115770), (4488, 106690), (4540, 105468), (4794, 99880), (4994, 95880), (5170, 92616), (5448, 87890), (5610, 85352), (5640, 84898), (6204, 77180), (6392, 74910), (6810, 70312), (7480, 64014), (7491, 63920), (7718, 62040), (7755, 61744), (7990, 59928), (8272, 57885), (8789, 54480), (8976, 53345), (9080, 52734), (9588, 49940), (9988, 47940), (10340, 46308), (10669, 44880), (10896, 43945), (11220, 42676), (11280, 42449), (11577, 41360), (11985, 39952), (12408, 38590), (12485, 38352), (12784, 37455), (13620, 35156), (14960, 32007), (14982, 31960), (15436, 31020), (15510, 30872), (15980, 29964), (17578, 27240), (18160, 26367), (19176, 24970), (19295, 24816), (19976, 23970), (20680, 23154), (21338, 22440)]