38513160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 384

約数和(自身を含む): 161740800

約数和(自身を除く): 123227640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 29, 30, 31, 34, 35, 36, 40, 42, 45, 51, 56, 58, 60, 62, 63, 68, 70, 72, 84, 85, 87, 90, 93, 102, 105, 116, 119, 120, 124, 126, 136, 140, 145, 153, 155, 168, 170, 174, 180, 186, 203, 204, 210, 217, 232, 238, 248, 252, 255, 261, 279, 280, 290, 306, 310, 315, 340, 348, 357, 360, 372, 406, 408, 420, 434, 435, 465, 476, 493, 504, 510, 522, 527, 558, 580, 595, 609, 612, 620, 630, 651, 680, 696, 714, 744, 765, 812, 840, 868, 870, 899, 930, 952, 986, 1015, 1020, 1044, 1054, 1071, 1085, 1116, 1160, 1190, 1218, 1224, 1240, 1260, 1302, 1305, 1395, 1428, 1479, 1530, 1581, 1624, 1736, 1740, 1785, 1798, 1827, 1860, 1953, 1972, 2030, 2040, 2088, 2108, 2142, 2170, 2232, 2380, 2436, 2465, 2520, 2604, 2610, 2635, 2697, 2790, 2856, 2958, 3045, 3060, 3162, 3255, 3451, 3480, 3570, 3596, 3654, 3689, 3720, 3906, 3944, 4060, 4216, 4284, 4340, 4437, 4495, 4743, 4760, 4872, 4930, 5208, 5220, 5270, 5355, 5394, 5580, 5916, 6090, 6120, 6293, 6324, 6510, 6902, 7140, 7192, 7308, 7378, 7395, 7812, 7905, 8091, 8120, 8568, 8680, 8874, 8990, 9135, 9486, 9765, 9860, 10353, 10440, 10540, 10710, 10788, 11067, 11160, 11832, 12180, 12586, 12648, 13020, 13485, 13804, 14280, 14616, 14756, 14790, 15283, 15624, 15810, 16182, 17255, 17748, 17980, 18270, 18445, 18879, 18972, 19530, 19720, 20706, 21080, 21420, 21576, 22134, 22185, 23715, 24360, 25172, 26040, 26970, 27608, 29512, 29580, 30566, 31059, 31465, 31620, 32364, 33201, 34510, 35496, 35960, 36540, 36890, 37758, 37944, 39060, 40455, 41412, 42840, 44268, 44370, 45849, 47430, 50344, 51765, 53940, 55335, 56637, 59160, 61132, 62118, 62930, 63240, 64728, 66402, 69020, 73080, 73780, 75516, 76415, 78120, 80910, 82824, 88536, 88740, 91698, 94395, 94860, 103530, 106981, 107880, 110670, 113274, 122264, 124236, 125860, 132804, 137547, 138040, 147560, 151032, 152830, 155295, 161820, 166005, 177480, 183396, 188790, 189720, 207060, 213962, 221340, 226548, 229245, 248472, 251720, 265608, 275094, 283185, 305660, 310590, 320943, 323640, 332010, 366792, 377580, 414120, 427924, 442680, 453096, 458490, 534905, 550188, 566370, 611320, 621180, 641886, 664020, 687735, 755160, 855848, 916980, 962829, 1069810, 1100376, 1132740, 1242360, 1283772, 1328040, 1375470, 1604715, 1833960, 1925658, 2139620, 2265480, 2567544, 2750940, 3209430, 3851316, 4279240, 4814145, 5501880, 6418860, 7702632, 9628290, 12837720, 19256580, 38513160]

約数ペア:

[(1, 38513160), (2, 19256580), (3, 12837720), (4, 9628290), (5, 7702632), (6, 6418860), (7, 5501880), (8, 4814145), (9, 4279240), (10, 3851316), (12, 3209430), (14, 2750940), (15, 2567544), (17, 2265480), (18, 2139620), (20, 1925658), (21, 1833960), (24, 1604715), (28, 1375470), (29, 1328040), (30, 1283772), (31, 1242360), (34, 1132740), (35, 1100376), (36, 1069810), (40, 962829), (42, 916980), (45, 855848), (51, 755160), (56, 687735), (58, 664020), (60, 641886), (62, 621180), (63, 611320), (68, 566370), (70, 550188), (72, 534905), (84, 458490), (85, 453096), (87, 442680), (90, 427924), (93, 414120), (102, 377580), (105, 366792), (116, 332010), (119, 323640), (120, 320943), (124, 310590), (126, 305660), (136, 283185), (140, 275094), (145, 265608), (153, 251720), (155, 248472), (168, 229245), (170, 226548), (174, 221340), (180, 213962), (186, 207060), (203, 189720), (204, 188790), (210, 183396), (217, 177480), (232, 166005), (238, 161820), (248, 155295), (252, 152830), (255, 151032), (261, 147560), (279, 138040), (280, 137547), (290, 132804), (306, 125860), (310, 124236), (315, 122264), (340, 113274), (348, 110670), (357, 107880), (360, 106981), (372, 103530), (406, 94860), (408, 94395), (420, 91698), (434, 88740), (435, 88536), (465, 82824), (476, 80910), (493, 78120), (504, 76415), (510, 75516), (522, 73780), (527, 73080), (558, 69020), (580, 66402), (595, 64728), (609, 63240), (612, 62930), (620, 62118), (630, 61132), (651, 59160), (680, 56637), (696, 55335), (714, 53940), (744, 51765), (765, 50344), (812, 47430), (840, 45849), (868, 44370), (870, 44268), (899, 42840), (930, 41412), (952, 40455), (986, 39060), (1015, 37944), (1020, 37758), (1044, 36890), (1054, 36540), (1071, 35960), (1085, 35496), (1116, 34510), (1160, 33201), (1190, 32364), (1218, 31620), (1224, 31465), (1240, 31059), (1260, 30566), (1302, 29580), (1305, 29512), (1395, 27608), (1428, 26970), (1479, 26040), (1530, 25172), (1581, 24360), (1624, 23715), (1736, 22185), (1740, 22134), (1785, 21576), (1798, 21420), (1827, 21080), (1860, 20706), (1953, 19720), (1972, 19530), (2030, 18972), (2040, 18879), (2088, 18445), (2108, 18270), (2142, 17980), (2170, 17748), (2232, 17255), (2380, 16182), (2436, 15810), (2465, 15624), (2520, 15283), (2604, 14790), (2610, 14756), (2635, 14616), (2697, 14280), (2790, 13804), (2856, 13485), (2958, 13020), (3045, 12648), (3060, 12586), (3162, 12180), (3255, 11832), (3451, 11160), (3480, 11067), (3570, 10788), (3596, 10710), (3654, 10540), (3689, 10440), (3720, 10353), (3906, 9860), (3944, 9765), (4060, 9486), (4216, 9135), (4284, 8990), (4340, 8874), (4437, 8680), (4495, 8568), (4743, 8120), (4760, 8091), (4872, 7905), (4930, 7812), (5208, 7395), (5220, 7378), (5270, 7308), (5355, 7192), (5394, 7140), (5580, 6902), (5916, 6510), (6090, 6324), (6120, 6293)]