148227120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 240

約数和(自身を含む): 533894400

約数和(自身を除く): 385667280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 31, 36, 40, 45, 48, 58, 60, 62, 72, 80, 87, 90, 93, 116, 120, 124, 144, 145, 155, 174, 180, 186, 229, 232, 240, 248, 261, 279, 290, 310, 348, 360, 372, 435, 458, 464, 465, 496, 522, 558, 580, 620, 687, 696, 720, 744, 870, 899, 916, 930, 1044, 1116, 1145, 1160, 1240, 1305, 1374, 1392, 1395, 1488, 1740, 1798, 1832, 1860, 2061, 2088, 2232, 2290, 2320, 2480, 2610, 2697, 2748, 2790, 3435, 3480, 3596, 3664, 3720, 4122, 4176, 4464, 4495, 4580, 5220, 5394, 5496, 5580, 6641, 6870, 6960, 7099, 7192, 7440, 8091, 8244, 8990, 9160, 10305, 10440, 10788, 10992, 11160, 13282, 13485, 13740, 14198, 14384, 16182, 16488, 17980, 18320, 19923, 20610, 20880, 21297, 21576, 22320, 26564, 26970, 27480, 28396, 32364, 32976, 33205, 35495, 35960, 39846, 40455, 41220, 42594, 43152, 53128, 53940, 54960, 56792, 59769, 63891, 64728, 66410, 70990, 71920, 79692, 80910, 82440, 85188, 99615, 106256, 106485, 107880, 113584, 119538, 127782, 129456, 132820, 141980, 159384, 161820, 164880, 170376, 199230, 205871, 212970, 215760, 239076, 255564, 265640, 283960, 298845, 318768, 319455, 323640, 340752, 398460, 411742, 425940, 478152, 511128, 531280, 567920, 597690, 617613, 638910, 647280, 796920, 823484, 851880, 956304, 1022256, 1029355, 1195380, 1235226, 1277820, 1593840, 1646968, 1703760, 1852839, 2058710, 2390760, 2470452, 2555640, 3088065, 3293936, 3705678, 4117420, 4781520, 4940904, 5111280, 6176130, 7411356, 8234840, 9264195, 9881808, 12352260, 14822712, 16469680, 18528390, 24704520, 29645424, 37056780, 49409040, 74113560, 148227120]

約数ペア:

[(1, 148227120), (2, 74113560), (3, 49409040), (4, 37056780), (5, 29645424), (6, 24704520), (8, 18528390), (9, 16469680), (10, 14822712), (12, 12352260), (15, 9881808), (16, 9264195), (18, 8234840), (20, 7411356), (24, 6176130), (29, 5111280), (30, 4940904), (31, 4781520), (36, 4117420), (40, 3705678), (45, 3293936), (48, 3088065), (58, 2555640), (60, 2470452), (62, 2390760), (72, 2058710), (80, 1852839), (87, 1703760), (90, 1646968), (93, 1593840), (116, 1277820), (120, 1235226), (124, 1195380), (144, 1029355), (145, 1022256), (155, 956304), (174, 851880), (180, 823484), (186, 796920), (229, 647280), (232, 638910), (240, 617613), (248, 597690), (261, 567920), (279, 531280), (290, 511128), (310, 478152), (348, 425940), (360, 411742), (372, 398460), (435, 340752), (458, 323640), (464, 319455), (465, 318768), (496, 298845), (522, 283960), (558, 265640), (580, 255564), (620, 239076), (687, 215760), (696, 212970), (720, 205871), (744, 199230), (870, 170376), (899, 164880), (916, 161820), (930, 159384), (1044, 141980), (1116, 132820), (1145, 129456), (1160, 127782), (1240, 119538), (1305, 113584), (1374, 107880), (1392, 106485), (1395, 106256), (1488, 99615), (1740, 85188), (1798, 82440), (1832, 80910), (1860, 79692), (2061, 71920), (2088, 70990), (2232, 66410), (2290, 64728), (2320, 63891), (2480, 59769), (2610, 56792), (2697, 54960), (2748, 53940), (2790, 53128), (3435, 43152), (3480, 42594), (3596, 41220), (3664, 40455), (3720, 39846), (4122, 35960), (4176, 35495), (4464, 33205), (4495, 32976), (4580, 32364), (5220, 28396), (5394, 27480), (5496, 26970), (5580, 26564), (6641, 22320), (6870, 21576), (6960, 21297), (7099, 20880), (7192, 20610), (7440, 19923), (8091, 18320), (8244, 17980), (8990, 16488), (9160, 16182), (10305, 14384), (10440, 14198), (10788, 13740), (10992, 13485), (11160, 13282)]