240315348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 716231040

約数和(自身を除く): 475915692

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 229, 273, 364, 372, 403, 434, 458, 546, 651, 687, 806, 868, 916, 961, 1092, 1209, 1302, 1374, 1603, 1612, 1922, 2418, 2604, 2748, 2821, 2883, 2977, 3206, 3844, 4809, 4836, 5642, 5766, 5954, 6412, 6727, 7099, 8463, 8931, 9618, 11284, 11532, 11908, 12493, 13454, 14198, 16926, 17862, 19236, 20181, 20839, 21297, 24986, 26908, 28396, 33852, 35724, 37479, 40362, 41678, 42594, 49693, 49972, 62517, 74958, 80724, 83356, 85188, 87451, 92287, 99386, 125034, 149079, 149916, 174902, 184574, 198772, 220069, 250068, 262353, 276861, 298158, 349804, 369148, 440138, 524706, 553722, 596316, 646009, 660207, 880276, 1049412, 1107444, 1292018, 1320414, 1540483, 1938027, 2584036, 2640828, 2860897, 3080966, 3876054, 4621449, 5721794, 6161932, 7752108, 8582691, 9242898, 11443588, 17165382, 18485796, 20026279, 34330764, 40052558, 60078837, 80105116, 120157674, 240315348]

約数ペア:

[(1, 240315348), (2, 120157674), (3, 80105116), (4, 60078837), (6, 40052558), (7, 34330764), (12, 20026279), (13, 18485796), (14, 17165382), (21, 11443588), (26, 9242898), (28, 8582691), (31, 7752108), (39, 6161932), (42, 5721794), (52, 4621449), (62, 3876054), (78, 3080966), (84, 2860897), (91, 2640828), (93, 2584036), (124, 1938027), (156, 1540483), (182, 1320414), (186, 1292018), (217, 1107444), (229, 1049412), (273, 880276), (364, 660207), (372, 646009), (403, 596316), (434, 553722), (458, 524706), (546, 440138), (651, 369148), (687, 349804), (806, 298158), (868, 276861), (916, 262353), (961, 250068), (1092, 220069), (1209, 198772), (1302, 184574), (1374, 174902), (1603, 149916), (1612, 149079), (1922, 125034), (2418, 99386), (2604, 92287), (2748, 87451), (2821, 85188), (2883, 83356), (2977, 80724), (3206, 74958), (3844, 62517), (4809, 49972), (4836, 49693), (5642, 42594), (5766, 41678), (5954, 40362), (6412, 37479), (6727, 35724), (7099, 33852), (8463, 28396), (8931, 26908), (9618, 24986), (11284, 21297), (11532, 20839), (11908, 20181), (12493, 19236), (13454, 17862), (14198, 16926)]