254940840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:593

約数の個数: 384

約数和(自身を含む): 1095793920

約数和(自身を除く): 840853080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 51, 55, 56, 60, 63, 66, 68, 70, 72, 77, 84, 85, 88, 90, 99, 102, 105, 110, 119, 120, 126, 132, 136, 140, 153, 154, 165, 168, 170, 180, 187, 198, 204, 210, 220, 231, 238, 252, 255, 264, 280, 306, 308, 315, 330, 340, 357, 360, 374, 385, 396, 408, 420, 440, 462, 476, 495, 504, 510, 541, 561, 595, 612, 616, 630, 660, 680, 693, 714, 748, 765, 770, 792, 840, 924, 935, 952, 990, 1020, 1071, 1082, 1122, 1155, 1190, 1224, 1260, 1309, 1320, 1386, 1428, 1496, 1530, 1540, 1623, 1683, 1785, 1848, 1870, 1980, 2040, 2142, 2164, 2244, 2310, 2380, 2520, 2618, 2705, 2772, 2805, 2856, 3060, 3080, 3246, 3366, 3465, 3570, 3740, 3787, 3927, 3960, 4284, 4328, 4488, 4620, 4760, 4869, 5236, 5355, 5410, 5544, 5610, 5951, 6120, 6492, 6545, 6732, 6930, 7140, 7480, 7574, 7854, 8115, 8415, 8568, 9197, 9240, 9738, 10472, 10710, 10820, 11220, 11361, 11781, 11902, 12984, 13090, 13464, 13860, 14280, 15148, 15708, 16230, 16830, 17853, 18394, 18935, 19476, 19635, 21420, 21640, 22440, 22722, 23562, 23804, 24345, 26180, 27591, 27720, 29755, 30296, 31416, 32460, 33660, 34083, 35706, 36788, 37870, 38952, 39270, 41657, 42840, 45444, 45985, 47124, 47608, 48690, 52360, 53559, 55182, 56805, 58905, 59510, 64379, 64920, 67320, 68166, 71412, 73576, 75740, 78540, 82773, 83314, 89265, 90888, 91970, 94248, 97380, 101167, 107118, 110364, 113610, 117810, 119020, 124971, 128758, 136332, 137955, 142824, 151480, 157080, 165546, 166628, 170415, 178530, 183940, 193137, 194760, 202334, 208285, 214236, 220728, 227220, 235620, 238040, 249942, 257516, 267795, 272664, 275910, 303501, 321895, 331092, 333256, 340830, 357060, 367880, 374913, 386274, 404668, 413865, 416570, 428472, 454440, 471240, 499884, 505835, 515032, 535590, 551820, 579411, 607002, 624855, 643790, 662184, 681660, 708169, 714120, 749826, 772548, 809336, 827730, 833140, 910503, 965685, 999768, 1011670, 1071180, 1103640, 1158822, 1214004, 1249710, 1287580, 1363320, 1416338, 1499652, 1517505, 1545096, 1655460, 1666280, 1821006, 1874565, 1931370, 2023340, 2124507, 2142360, 2317644, 2428008, 2499420, 2575160, 2832676, 2897055, 2999304, 3035010, 3310920, 3540845, 3642012, 3749130, 3862740, 4046680, 4249014, 4552515, 4635288, 4998840, 5665352, 5794110, 6070020, 6373521, 7081690, 7284024, 7498260, 7725480, 8498028, 9105030, 10622535, 11588220, 12140040, 12747042, 14163380, 14996520, 16996056, 18210060, 21245070, 23176440, 25494084, 28326760, 31867605, 36420120, 42490140, 50988168, 63735210, 84980280, 127470420, 254940840]

約数ペア:

[(1, 254940840), (2, 127470420), (3, 84980280), (4, 63735210), (5, 50988168), (6, 42490140), (7, 36420120), (8, 31867605), (9, 28326760), (10, 25494084), (11, 23176440), (12, 21245070), (14, 18210060), (15, 16996056), (17, 14996520), (18, 14163380), (20, 12747042), (21, 12140040), (22, 11588220), (24, 10622535), (28, 9105030), (30, 8498028), (33, 7725480), (34, 7498260), (35, 7284024), (36, 7081690), (40, 6373521), (42, 6070020), (44, 5794110), (45, 5665352), (51, 4998840), (55, 4635288), (56, 4552515), (60, 4249014), (63, 4046680), (66, 3862740), (68, 3749130), (70, 3642012), (72, 3540845), (77, 3310920), (84, 3035010), (85, 2999304), (88, 2897055), (90, 2832676), (99, 2575160), (102, 2499420), (105, 2428008), (110, 2317644), (119, 2142360), (120, 2124507), (126, 2023340), (132, 1931370), (136, 1874565), (140, 1821006), (153, 1666280), (154, 1655460), (165, 1545096), (168, 1517505), (170, 1499652), (180, 1416338), (187, 1363320), (198, 1287580), (204, 1249710), (210, 1214004), (220, 1158822), (231, 1103640), (238, 1071180), (252, 1011670), (255, 999768), (264, 965685), (280, 910503), (306, 833140), (308, 827730), (315, 809336), (330, 772548), (340, 749826), (357, 714120), (360, 708169), (374, 681660), (385, 662184), (396, 643790), (408, 624855), (420, 607002), (440, 579411), (462, 551820), (476, 535590), (495, 515032), (504, 505835), (510, 499884), (541, 471240), (561, 454440), (595, 428472), (612, 416570), (616, 413865), (630, 404668), (660, 386274), (680, 374913), (693, 367880), (714, 357060), (748, 340830), (765, 333256), (770, 331092), (792, 321895), (840, 303501), (924, 275910), (935, 272664), (952, 267795), (990, 257516), (1020, 249942), (1071, 238040), (1082, 235620), (1122, 227220), (1155, 220728), (1190, 214236), (1224, 208285), (1260, 202334), (1309, 194760), (1320, 193137), (1386, 183940), (1428, 178530), (1496, 170415), (1530, 166628), (1540, 165546), (1623, 157080), (1683, 151480), (1785, 142824), (1848, 137955), (1870, 136332), (1980, 128758), (2040, 124971), (2142, 119020), (2164, 117810), (2244, 113610), (2310, 110364), (2380, 107118), (2520, 101167), (2618, 97380), (2705, 94248), (2772, 91970), (2805, 90888), (2856, 89265), (3060, 83314), (3080, 82773), (3246, 78540), (3366, 75740), (3465, 73576), (3570, 71412), (3740, 68166), (3787, 67320), (3927, 64920), (3960, 64379), (4284, 59510), (4328, 58905), (4488, 56805), (4620, 55182), (4760, 53559), (4869, 52360), (5236, 48690), (5355, 47608), (5410, 47124), (5544, 45985), (5610, 45444), (5951, 42840), (6120, 41657), (6492, 39270), (6545, 38952), (6732, 37870), (6930, 36788), (7140, 35706), (7480, 34083), (7574, 33660), (7854, 32460), (8115, 31416), (8415, 30296), (8568, 29755), (9197, 27720), (9240, 27591), (9738, 26180), (10472, 24345), (10710, 23804), (10820, 23562), (11220, 22722), (11361, 22440), (11781, 21640), (11902, 21420), (12984, 19635), (13090, 19476), (13464, 18935), (13860, 18394), (14280, 17853), (15148, 16830), (15708, 16230)]