1672917120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{41491}}^1$

素因数の和:41523

約数の個数: 192

約数和(自身を含む): 6602207040

約数和(自身を除く): 4929289920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 41491, 82982, 124473, 165964, 207455, 248946, 290437, 331928, 373419, 414910, 497892, 580874, 622365, 663856, 746838, 829820, 871311, 995784, 1161748, 1244730, 1327712, 1452185, 1493676, 1659640, 1742622, 1867095, 1991568, 2323496, 2489460, 2613933, 2655424, 2904370, 2987352, 3319280, 3485244, 3734190, 3983136, 4356555, 4646992, 4978920, 5227866, 5310848, 5808740, 5974704, 6638560, 6970488, 7468380, 7966272, 8713110, 9293984, 9957840, 10455732, 11617480, 11949408, 13069665, 13277120, 13940976, 14936760, 15932544, 17426220, 18587968, 19915680, 20911464, 23234960, 23898816, 26139330, 26554240, 27881952, 29873520, 34852440, 37175936, 39831360, 41822928, 46469920, 47797632, 52278660, 55763904, 59747040, 69704880, 79662720, 83645856, 92939840, 104557320, 111527808, 119494080, 139409760, 167291712, 185879680, 209114640, 238988160, 278819520, 334583424, 418229280, 557639040, 836458560, 1672917120]

約数ペア:

[(1, 1672917120), (2, 836458560), (3, 557639040), (4, 418229280), (5, 334583424), (6, 278819520), (7, 238988160), (8, 209114640), (9, 185879680), (10, 167291712), (12, 139409760), (14, 119494080), (15, 111527808), (16, 104557320), (18, 92939840), (20, 83645856), (21, 79662720), (24, 69704880), (28, 59747040), (30, 55763904), (32, 52278660), (35, 47797632), (36, 46469920), (40, 41822928), (42, 39831360), (45, 37175936), (48, 34852440), (56, 29873520), (60, 27881952), (63, 26554240), (64, 26139330), (70, 23898816), (72, 23234960), (80, 20911464), (84, 19915680), (90, 18587968), (96, 17426220), (105, 15932544), (112, 14936760), (120, 13940976), (126, 13277120), (128, 13069665), (140, 11949408), (144, 11617480), (160, 10455732), (168, 9957840), (180, 9293984), (192, 8713110), (210, 7966272), (224, 7468380), (240, 6970488), (252, 6638560), (280, 5974704), (288, 5808740), (315, 5310848), (320, 5227866), (336, 4978920), (360, 4646992), (384, 4356555), (420, 3983136), (448, 3734190), (480, 3485244), (504, 3319280), (560, 2987352), (576, 2904370), (630, 2655424), (640, 2613933), (672, 2489460), (720, 2323496), (840, 1991568), (896, 1867095), (960, 1742622), (1008, 1659640), (1120, 1493676), (1152, 1452185), (1260, 1327712), (1344, 1244730), (1440, 1161748), (1680, 995784), (1920, 871311), (2016, 829820), (2240, 746838), (2520, 663856), (2688, 622365), (2880, 580874), (3360, 497892), (4032, 414910), (4480, 373419), (5040, 331928), (5760, 290437), (6720, 248946), (8064, 207455), (10080, 165964), (13440, 124473), (20160, 82982), (40320, 41491)]