254432880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 480

約数和(自身を含む): 1029309120

約数和(自身を除く): 774876240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 41, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 82, 85, 90, 102, 104, 108, 117, 120, 123, 130, 135, 136, 144, 153, 156, 164, 169, 170, 180, 195, 204, 205, 208, 216, 221, 234, 240, 246, 255, 260, 270, 272, 306, 312, 328, 338, 340, 351, 360, 369, 390, 408, 410, 432, 442, 459, 468, 492, 507, 510, 520, 533, 540, 585, 612, 615, 624, 656, 663, 676, 680, 697, 702, 720, 738, 765, 780, 816, 820, 845, 884, 918, 936, 984, 1014, 1020, 1040, 1066, 1080, 1105, 1107, 1170, 1224, 1230, 1326, 1352, 1360, 1394, 1404, 1476, 1521, 1530, 1560, 1599, 1640, 1690, 1755, 1768, 1836, 1845, 1872, 1968, 1989, 2028, 2040, 2091, 2132, 2160, 2210, 2214, 2295, 2340, 2448, 2460, 2535, 2652, 2665, 2704, 2788, 2808, 2873, 2952, 3042, 3060, 3120, 3198, 3280, 3315, 3380, 3485, 3510, 3536, 3672, 3690, 3978, 4056, 4080, 4182, 4264, 4420, 4428, 4563, 4590, 4680, 4797, 4920, 5070, 5304, 5330, 5535, 5576, 5616, 5746, 5904, 5967, 6084, 6120, 6273, 6396, 6630, 6760, 6929, 6970, 7020, 7344, 7380, 7605, 7956, 7995, 8112, 8364, 8528, 8619, 8840, 8856, 9061, 9126, 9180, 9360, 9594, 9840, 9945, 10140, 10455, 10608, 10660, 11070, 11152, 11492, 11934, 12168, 12240, 12546, 12792, 13260, 13520, 13858, 13940, 14040, 14365, 14391, 14760, 15210, 15912, 15990, 16728, 17238, 17680, 17712, 18122, 18252, 18360, 18819, 19188, 19890, 20280, 20787, 20910, 21320, 22140, 22815, 22984, 23868, 23985, 24336, 25092, 25584, 25857, 26520, 27183, 27716, 27880, 28080, 28730, 28782, 29520, 29835, 30420, 31365, 31824, 31980, 33456, 34476, 34645, 36244, 36504, 36720, 37638, 38376, 39780, 40560, 41574, 41820, 42640, 43095, 44280, 45305, 45630, 45968, 47736, 47970, 50184, 51714, 53040, 54366, 55432, 55760, 57460, 57564, 59670, 60840, 62361, 62730, 63960, 68952, 69290, 71955, 72488, 73008, 75276, 76752, 77571, 79560, 81549, 83148, 83640, 86190, 88560, 90610, 91260, 94095, 95472, 95940, 100368, 103428, 103935, 108732, 110864, 114920, 115128, 117793, 119340, 121680, 124722, 125460, 127920, 129285, 135915, 137904, 138580, 143910, 144976, 150552, 155142, 159120, 163098, 166296, 167280, 172380, 181220, 182520, 187083, 188190, 191880, 206856, 207870, 217464, 229840, 230256, 235586, 238680, 244647, 249444, 250920, 258570, 271830, 277160, 287820, 301104, 310284, 311805, 326196, 332592, 344760, 353379, 362440, 365040, 374166, 376380, 383760, 387855, 407745, 413712, 415740, 434928, 471172, 477360, 489294, 498888, 501840, 517140, 543660, 554320, 575640, 588965, 620568, 623610, 652392, 689520, 706758, 724880, 748332, 752760, 775710, 815490, 831480, 935415, 942344, 978588, 997776, 1034280, 1060137, 1087320, 1151280, 1177930, 1223235, 1241136, 1247220, 1304784, 1413516, 1496664, 1505520, 1551420, 1630980, 1662960, 1766895, 1870830, 1884688, 1957176, 2068560, 2120274, 2174640, 2355860, 2446470, 2494440, 2827032, 2993328, 3102840, 3180411, 3261960, 3533790, 3741660, 3914352, 4240548, 4711720, 4892940, 4988880, 5300685, 5654064, 6205680, 6360822, 6523920, 7067580, 7483320, 8481096, 9423440, 9785880, 10601370, 12721644, 14135160, 14966640, 15902055, 16962192, 19571760, 21202740, 25443288, 28270320, 31804110, 42405480, 50886576, 63608220, 84810960, 127216440, 254432880]

約数ペア:

[(1, 254432880), (2, 127216440), (3, 84810960), (4, 63608220), (5, 50886576), (6, 42405480), (8, 31804110), (9, 28270320), (10, 25443288), (12, 21202740), (13, 19571760), (15, 16962192), (16, 15902055), (17, 14966640), (18, 14135160), (20, 12721644), (24, 10601370), (26, 9785880), (27, 9423440), (30, 8481096), (34, 7483320), (36, 7067580), (39, 6523920), (40, 6360822), (41, 6205680), (45, 5654064), (48, 5300685), (51, 4988880), (52, 4892940), (54, 4711720), (60, 4240548), (65, 3914352), (68, 3741660), (72, 3533790), (78, 3261960), (80, 3180411), (82, 3102840), (85, 2993328), (90, 2827032), (102, 2494440), (104, 2446470), (108, 2355860), (117, 2174640), (120, 2120274), (123, 2068560), (130, 1957176), (135, 1884688), (136, 1870830), (144, 1766895), (153, 1662960), (156, 1630980), (164, 1551420), (169, 1505520), (170, 1496664), (180, 1413516), (195, 1304784), (204, 1247220), (205, 1241136), (208, 1223235), (216, 1177930), (221, 1151280), (234, 1087320), (240, 1060137), (246, 1034280), (255, 997776), (260, 978588), (270, 942344), (272, 935415), (306, 831480), (312, 815490), (328, 775710), (338, 752760), (340, 748332), (351, 724880), (360, 706758), (369, 689520), (390, 652392), (408, 623610), (410, 620568), (432, 588965), (442, 575640), (459, 554320), (468, 543660), (492, 517140), (507, 501840), (510, 498888), (520, 489294), (533, 477360), (540, 471172), (585, 434928), (612, 415740), (615, 413712), (624, 407745), (656, 387855), (663, 383760), (676, 376380), (680, 374166), (697, 365040), (702, 362440), (720, 353379), (738, 344760), (765, 332592), (780, 326196), (816, 311805), (820, 310284), (845, 301104), (884, 287820), (918, 277160), (936, 271830), (984, 258570), (1014, 250920), (1020, 249444), (1040, 244647), (1066, 238680), (1080, 235586), (1105, 230256), (1107, 229840), (1170, 217464), (1224, 207870), (1230, 206856), (1326, 191880), (1352, 188190), (1360, 187083), (1394, 182520), (1404, 181220), (1476, 172380), (1521, 167280), (1530, 166296), (1560, 163098), (1599, 159120), (1640, 155142), (1690, 150552), (1755, 144976), (1768, 143910), (1836, 138580), (1845, 137904), (1872, 135915), (1968, 129285), (1989, 127920), (2028, 125460), (2040, 124722), (2091, 121680), (2132, 119340), (2160, 117793), (2210, 115128), (2214, 114920), (2295, 110864), (2340, 108732), (2448, 103935), (2460, 103428), (2535, 100368), (2652, 95940), (2665, 95472), (2704, 94095), (2788, 91260), (2808, 90610), (2873, 88560), (2952, 86190), (3042, 83640), (3060, 83148), (3120, 81549), (3198, 79560), (3280, 77571), (3315, 76752), (3380, 75276), (3485, 73008), (3510, 72488), (3536, 71955), (3672, 69290), (3690, 68952), (3978, 63960), (4056, 62730), (4080, 62361), (4182, 60840), (4264, 59670), (4420, 57564), (4428, 57460), (4563, 55760), (4590, 55432), (4680, 54366), (4797, 53040), (4920, 51714), (5070, 50184), (5304, 47970), (5330, 47736), (5535, 45968), (5576, 45630), (5616, 45305), (5746, 44280), (5904, 43095), (5967, 42640), (6084, 41820), (6120, 41574), (6273, 40560), (6396, 39780), (6630, 38376), (6760, 37638), (6929, 36720), (6970, 36504), (7020, 36244), (7344, 34645), (7380, 34476), (7605, 33456), (7956, 31980), (7995, 31824), (8112, 31365), (8364, 30420), (8528, 29835), (8619, 29520), (8840, 28782), (8856, 28730), (9061, 28080), (9126, 27880), (9180, 27716), (9360, 27183), (9594, 26520), (9840, 25857), (9945, 25584), (10140, 25092), (10455, 24336), (10608, 23985), (10660, 23868), (11070, 22984), (11152, 22815), (11492, 22140), (11934, 21320), (12168, 20910), (12240, 20787), (12546, 20280), (12792, 19890), (13260, 19188), (13520, 18819), (13858, 18360), (13940, 18252), (14040, 18122), (14365, 17712), (14391, 17680), (14760, 17238), (15210, 16728), (15912, 15990)]