437500440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 480

約数和(自身を含む): 1721839680

約数和(自身を除く): 1284339240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 47, 51, 52, 54, 60, 65, 68, 72, 78, 81, 85, 90, 94, 102, 104, 108, 117, 120, 130, 135, 136, 141, 153, 156, 162, 169, 170, 180, 188, 195, 204, 216, 221, 234, 235, 255, 260, 270, 282, 306, 312, 324, 338, 340, 351, 360, 376, 390, 405, 408, 423, 442, 459, 468, 470, 507, 510, 520, 540, 564, 585, 611, 612, 648, 663, 676, 680, 702, 705, 765, 780, 799, 810, 845, 846, 884, 918, 936, 940, 1014, 1020, 1053, 1080, 1105, 1128, 1170, 1222, 1224, 1269, 1326, 1352, 1377, 1404, 1410, 1521, 1530, 1560, 1598, 1620, 1690, 1692, 1755, 1768, 1833, 1836, 1880, 1989, 2028, 2040, 2106, 2115, 2210, 2295, 2340, 2397, 2444, 2535, 2538, 2652, 2754, 2808, 2820, 2873, 3042, 3055, 3060, 3196, 3240, 3315, 3380, 3384, 3510, 3666, 3672, 3807, 3978, 3995, 4056, 4212, 4230, 4420, 4563, 4590, 4680, 4794, 4888, 5070, 5076, 5265, 5304, 5499, 5508, 5640, 5746, 5967, 6084, 6110, 6120, 6345, 6392, 6630, 6760, 6885, 7020, 7191, 7332, 7605, 7614, 7943, 7956, 7990, 8424, 8460, 8619, 8840, 9126, 9165, 9180, 9588, 9945, 10140, 10152, 10387, 10530, 10998, 11016, 11492, 11934, 11985, 12168, 12220, 12690, 13260, 13689, 13770, 14040, 14365, 14382, 14664, 15210, 15228, 15886, 15912, 15980, 16497, 16920, 17238, 17901, 18252, 18330, 18360, 19035, 19176, 19890, 20280, 20774, 21060, 21573, 21996, 22815, 22984, 23829, 23868, 23970, 24440, 25380, 25857, 26520, 27378, 27495, 27540, 28730, 28764, 29835, 30420, 30456, 31161, 31772, 31960, 32994, 34476, 35802, 35955, 36504, 36660, 38070, 39715, 39780, 41548, 42120, 43095, 43146, 43992, 45630, 47658, 47736, 47940, 49491, 50760, 51714, 51935, 54756, 54990, 55080, 57460, 57528, 59670, 60840, 62322, 63544, 64719, 65988, 68445, 68952, 71487, 71604, 71910, 73320, 76140, 77571, 79430, 79560, 82485, 83096, 86190, 86292, 89505, 91260, 93483, 95316, 95880, 98982, 103428, 103870, 107865, 109512, 109980, 114920, 119145, 119340, 124644, 129285, 129438, 131976, 135031, 136890, 142974, 143208, 143820, 152280, 155142, 155805, 158860, 164970, 172380, 172584, 179010, 182520, 186966, 190632, 197964, 206856, 207740, 214461, 215730, 219960, 232713, 238290, 238680, 247455, 249288, 258570, 258876, 270062, 273780, 280449, 285948, 287640, 310284, 311610, 317720, 323595, 329940, 344760, 357435, 358020, 373932, 387855, 395928, 405093, 415480, 428922, 431460, 465426, 467415, 476580, 494910, 517140, 517752, 540124, 547560, 560898, 571896, 620568, 623220, 643383, 647190, 659880, 675155, 714870, 716040, 747864, 775710, 810186, 841347, 857844, 862920, 930852, 934830, 953160, 989820, 1034280, 1072305, 1080248, 1121796, 1163565, 1215279, 1246440, 1286766, 1294380, 1350310, 1402245, 1429740, 1551420, 1620372, 1682694, 1715688, 1861704, 1869660, 1979640, 2025465, 2144610, 2243592, 2327130, 2430558, 2573532, 2588760, 2700620, 2804490, 2859480, 3102840, 3216915, 3240744, 3365388, 3645837, 3739320, 4050930, 4206735, 4289220, 4654260, 4861116, 5147064, 5401240, 5608980, 6076395, 6433830, 6730776, 7291674, 8101860, 8413470, 8578440, 9308520, 9722232, 10937511, 11217960, 12152790, 12867660, 14583348, 16203720, 16826940, 18229185, 21875022, 24305580, 25735320, 29166696, 33653880, 36458370, 43750044, 48611160, 54687555, 72916740, 87500088, 109375110, 145833480, 218750220, 437500440]

約数ペア:

[(1, 437500440), (2, 218750220), (3, 145833480), (4, 109375110), (5, 87500088), (6, 72916740), (8, 54687555), (9, 48611160), (10, 43750044), (12, 36458370), (13, 33653880), (15, 29166696), (17, 25735320), (18, 24305580), (20, 21875022), (24, 18229185), (26, 16826940), (27, 16203720), (30, 14583348), (34, 12867660), (36, 12152790), (39, 11217960), (40, 10937511), (45, 9722232), (47, 9308520), (51, 8578440), (52, 8413470), (54, 8101860), (60, 7291674), (65, 6730776), (68, 6433830), (72, 6076395), (78, 5608980), (81, 5401240), (85, 5147064), (90, 4861116), (94, 4654260), (102, 4289220), (104, 4206735), (108, 4050930), (117, 3739320), (120, 3645837), (130, 3365388), (135, 3240744), (136, 3216915), (141, 3102840), (153, 2859480), (156, 2804490), (162, 2700620), (169, 2588760), (170, 2573532), (180, 2430558), (188, 2327130), (195, 2243592), (204, 2144610), (216, 2025465), (221, 1979640), (234, 1869660), (235, 1861704), (255, 1715688), (260, 1682694), (270, 1620372), (282, 1551420), (306, 1429740), (312, 1402245), (324, 1350310), (338, 1294380), (340, 1286766), (351, 1246440), (360, 1215279), (376, 1163565), (390, 1121796), (405, 1080248), (408, 1072305), (423, 1034280), (442, 989820), (459, 953160), (468, 934830), (470, 930852), (507, 862920), (510, 857844), (520, 841347), (540, 810186), (564, 775710), (585, 747864), (611, 716040), (612, 714870), (648, 675155), (663, 659880), (676, 647190), (680, 643383), (702, 623220), (705, 620568), (765, 571896), (780, 560898), (799, 547560), (810, 540124), (845, 517752), (846, 517140), (884, 494910), (918, 476580), (936, 467415), (940, 465426), (1014, 431460), (1020, 428922), (1053, 415480), (1080, 405093), (1105, 395928), (1128, 387855), (1170, 373932), (1222, 358020), (1224, 357435), (1269, 344760), (1326, 329940), (1352, 323595), (1377, 317720), (1404, 311610), (1410, 310284), (1521, 287640), (1530, 285948), (1560, 280449), (1598, 273780), (1620, 270062), (1690, 258876), (1692, 258570), (1755, 249288), (1768, 247455), (1833, 238680), (1836, 238290), (1880, 232713), (1989, 219960), (2028, 215730), (2040, 214461), (2106, 207740), (2115, 206856), (2210, 197964), (2295, 190632), (2340, 186966), (2397, 182520), (2444, 179010), (2535, 172584), (2538, 172380), (2652, 164970), (2754, 158860), (2808, 155805), (2820, 155142), (2873, 152280), (3042, 143820), (3055, 143208), (3060, 142974), (3196, 136890), (3240, 135031), (3315, 131976), (3380, 129438), (3384, 129285), (3510, 124644), (3666, 119340), (3672, 119145), (3807, 114920), (3978, 109980), (3995, 109512), (4056, 107865), (4212, 103870), (4230, 103428), (4420, 98982), (4563, 95880), (4590, 95316), (4680, 93483), (4794, 91260), (4888, 89505), (5070, 86292), (5076, 86190), (5265, 83096), (5304, 82485), (5499, 79560), (5508, 79430), (5640, 77571), (5746, 76140), (5967, 73320), (6084, 71910), (6110, 71604), (6120, 71487), (6345, 68952), (6392, 68445), (6630, 65988), (6760, 64719), (6885, 63544), (7020, 62322), (7191, 60840), (7332, 59670), (7605, 57528), (7614, 57460), (7943, 55080), (7956, 54990), (7990, 54756), (8424, 51935), (8460, 51714), (8619, 50760), (8840, 49491), (9126, 47940), (9165, 47736), (9180, 47658), (9588, 45630), (9945, 43992), (10140, 43146), (10152, 43095), (10387, 42120), (10530, 41548), (10998, 39780), (11016, 39715), (11492, 38070), (11934, 36660), (11985, 36504), (12168, 35955), (12220, 35802), (12690, 34476), (13260, 32994), (13689, 31960), (13770, 31772), (14040, 31161), (14365, 30456), (14382, 30420), (14664, 29835), (15210, 28764), (15228, 28730), (15886, 27540), (15912, 27495), (15980, 27378), (16497, 26520), (16920, 25857), (17238, 25380), (17901, 24440), (18252, 23970), (18330, 23868), (18360, 23829), (19035, 22984), (19176, 22815), (19890, 21996), (20280, 21573), (20774, 21060)]