4819679280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{171641}}^1$

素因数の和:171676

約数の個数: 160

約数和(自身を含む): 17878230720

約数和(自身を除く): 13058551440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 171641, 343282, 514923, 686564, 858205, 1029846, 1373128, 1544769, 1716410, 2059692, 2231333, 2574615, 2746256, 3089538, 3432820, 4119384, 4462666, 4634307, 5149230, 6179076, 6693999, 6865640, 7723845, 8238768, 8925332, 9268614, 10298460, 11156665, 12358152, 13387998, 13731280, 15447690, 17850664, 18537228, 20081997, 20596920, 22313330, 23171535, 24716304, 26775996, 30895380, 33469995, 35701328, 37074456, 40163994, 41193840, 44626660, 46343070, 53551992, 60245991, 61790760, 66939990, 74148912, 80327988, 89253320, 92686140, 100409985, 107103984, 120491982, 123581520, 133879980, 160655976, 178506640, 185372280, 200819970, 240983964, 267759960, 301229955, 321311952, 370744560, 401639940, 481967928, 535519920, 602459910, 803279880, 963935856, 1204919820, 1606559760, 2409839640, 4819679280]

約数ペア:

[(1, 4819679280), (2, 2409839640), (3, 1606559760), (4, 1204919820), (5, 963935856), (6, 803279880), (8, 602459910), (9, 535519920), (10, 481967928), (12, 401639940), (13, 370744560), (15, 321311952), (16, 301229955), (18, 267759960), (20, 240983964), (24, 200819970), (26, 185372280), (27, 178506640), (30, 160655976), (36, 133879980), (39, 123581520), (40, 120491982), (45, 107103984), (48, 100409985), (52, 92686140), (54, 89253320), (60, 80327988), (65, 74148912), (72, 66939990), (78, 61790760), (80, 60245991), (90, 53551992), (104, 46343070), (108, 44626660), (117, 41193840), (120, 40163994), (130, 37074456), (135, 35701328), (144, 33469995), (156, 30895380), (180, 26775996), (195, 24716304), (208, 23171535), (216, 22313330), (234, 20596920), (240, 20081997), (260, 18537228), (270, 17850664), (312, 15447690), (351, 13731280), (360, 13387998), (390, 12358152), (432, 11156665), (468, 10298460), (520, 9268614), (540, 8925332), (585, 8238768), (624, 7723845), (702, 6865640), (720, 6693999), (780, 6179076), (936, 5149230), (1040, 4634307), (1080, 4462666), (1170, 4119384), (1404, 3432820), (1560, 3089538), (1755, 2746256), (1872, 2574615), (2160, 2231333), (2340, 2059692), (2808, 1716410), (3120, 1544769), (3510, 1373128), (4680, 1029846), (5616, 858205), (7020, 686564), (9360, 514923), (14040, 343282), (28080, 171641)]