3913519920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1579}}^1$

素因数の和:2067

約数の個数: 160

約数和(自身を含む): 12695616000

約数和(自身を除く): 8782096080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 449, 460, 552, 690, 898, 920, 1104, 1347, 1380, 1579, 1796, 1840, 2245, 2694, 2760, 3158, 3592, 4490, 4737, 5388, 5520, 6316, 6735, 7184, 7895, 8980, 9474, 10327, 10776, 12632, 13470, 15790, 17960, 18948, 20654, 21552, 23685, 25264, 26940, 30981, 31580, 35920, 36317, 37896, 41308, 47370, 51635, 53880, 61962, 63160, 72634, 75792, 82616, 94740, 103270, 107760, 108951, 123924, 126320, 145268, 154905, 165232, 181585, 189480, 206540, 217902, 247848, 290536, 309810, 363170, 378960, 413080, 435804, 495696, 544755, 581072, 619620, 708971, 726340, 826160, 871608, 1089510, 1239240, 1417942, 1452680, 1743216, 2126913, 2179020, 2478480, 2835884, 2905360, 3544855, 4253826, 4358040, 5671768, 7089710, 8507652, 8716080, 10634565, 11343536, 14179420, 16306333, 17015304, 21269130, 28358840, 32612666, 34030608, 42538260, 48918999, 56717680, 65225332, 81531665, 85076520, 97837998, 130450664, 163063330, 170153040, 195675996, 244594995, 260901328, 326126660, 391351992, 489189990, 652253320, 782703984, 978379980, 1304506640, 1956759960, 3913519920]

約数ペア:

[(1, 3913519920), (2, 1956759960), (3, 1304506640), (4, 978379980), (5, 782703984), (6, 652253320), (8, 489189990), (10, 391351992), (12, 326126660), (15, 260901328), (16, 244594995), (20, 195675996), (23, 170153040), (24, 163063330), (30, 130450664), (40, 97837998), (46, 85076520), (48, 81531665), (60, 65225332), (69, 56717680), (80, 48918999), (92, 42538260), (115, 34030608), (120, 32612666), (138, 28358840), (184, 21269130), (230, 17015304), (240, 16306333), (276, 14179420), (345, 11343536), (368, 10634565), (449, 8716080), (460, 8507652), (552, 7089710), (690, 5671768), (898, 4358040), (920, 4253826), (1104, 3544855), (1347, 2905360), (1380, 2835884), (1579, 2478480), (1796, 2179020), (1840, 2126913), (2245, 1743216), (2694, 1452680), (2760, 1417942), (3158, 1239240), (3592, 1089510), (4490, 871608), (4737, 826160), (5388, 726340), (5520, 708971), (6316, 619620), (6735, 581072), (7184, 544755), (7895, 495696), (8980, 435804), (9474, 413080), (10327, 378960), (10776, 363170), (12632, 309810), (13470, 290536), (15790, 247848), (17960, 217902), (18948, 206540), (20654, 189480), (21552, 181585), (23685, 165232), (25264, 154905), (26940, 145268), (30981, 126320), (31580, 123924), (35920, 108951), (36317, 107760), (37896, 103270), (41308, 94740), (47370, 82616), (51635, 75792), (53880, 72634), (61962, 63160)]