1729891080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2683}}^1$

素因数の和:2905

約数の個数: 160

約数和(自身を含む): 5845752000

約数和(自身を除く): 4115860920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 199, 216, 270, 324, 360, 398, 405, 540, 597, 648, 796, 810, 995, 1080, 1194, 1592, 1620, 1791, 1990, 2388, 2683, 2985, 3240, 3582, 3980, 4776, 5366, 5373, 5970, 7164, 7960, 8049, 8955, 10732, 10746, 11940, 13415, 14328, 16098, 16119, 17910, 21464, 21492, 23880, 24147, 26830, 26865, 32196, 32238, 35820, 40245, 42984, 48294, 53660, 53730, 64392, 64476, 71640, 72441, 80490, 80595, 96588, 107320, 107460, 120735, 128952, 144882, 160980, 161190, 193176, 214920, 217323, 241470, 289764, 321960, 322380, 362205, 434646, 482940, 533917, 579528, 644760, 724410, 869292, 965880, 1067834, 1086615, 1448820, 1601751, 1738584, 2135668, 2173230, 2669585, 2897640, 3203502, 4271336, 4346460, 4805253, 5339170, 6407004, 8008755, 8692920, 9610506, 10678340, 12814008, 14415759, 16017510, 19221012, 21356680, 24026265, 28831518, 32035020, 38442024, 43247277, 48052530, 57663036, 64070040, 72078795, 86494554, 96105060, 115326072, 144157590, 172989108, 192210120, 216236385, 288315180, 345978216, 432472770, 576630360, 864945540, 1729891080]

約数ペア:

[(1, 1729891080), (2, 864945540), (3, 576630360), (4, 432472770), (5, 345978216), (6, 288315180), (8, 216236385), (9, 192210120), (10, 172989108), (12, 144157590), (15, 115326072), (18, 96105060), (20, 86494554), (24, 72078795), (27, 64070040), (30, 57663036), (36, 48052530), (40, 43247277), (45, 38442024), (54, 32035020), (60, 28831518), (72, 24026265), (81, 21356680), (90, 19221012), (108, 16017510), (120, 14415759), (135, 12814008), (162, 10678340), (180, 9610506), (199, 8692920), (216, 8008755), (270, 6407004), (324, 5339170), (360, 4805253), (398, 4346460), (405, 4271336), (540, 3203502), (597, 2897640), (648, 2669585), (796, 2173230), (810, 2135668), (995, 1738584), (1080, 1601751), (1194, 1448820), (1592, 1086615), (1620, 1067834), (1791, 965880), (1990, 869292), (2388, 724410), (2683, 644760), (2985, 579528), (3240, 533917), (3582, 482940), (3980, 434646), (4776, 362205), (5366, 322380), (5373, 321960), (5970, 289764), (7164, 241470), (7960, 217323), (8049, 214920), (8955, 193176), (10732, 161190), (10746, 160980), (11940, 144882), (13415, 128952), (14328, 120735), (16098, 107460), (16119, 107320), (17910, 96588), (21464, 80595), (21492, 80490), (23880, 72441), (24147, 71640), (26830, 64476), (26865, 64392), (32196, 53730), (32238, 53660), (35820, 48294), (40245, 42984)]