3980249520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{27143}}^1$

素因数の和:27219

約数の個数: 160

約数和(自身を含む): 13571131392

約数和(自身を除く): 9590881872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 104, 120, 130, 141, 156, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 470, 520, 564, 611, 624, 705, 752, 780, 940, 1040, 1128, 1222, 1410, 1560, 1833, 1880, 2256, 2444, 2820, 3055, 3120, 3666, 3760, 4888, 5640, 6110, 7332, 9165, 9776, 11280, 12220, 14664, 18330, 24440, 27143, 29328, 36660, 48880, 54286, 73320, 81429, 108572, 135715, 146640, 162858, 217144, 271430, 325716, 352859, 407145, 434288, 542860, 651432, 705718, 814290, 1058577, 1085720, 1275721, 1302864, 1411436, 1628580, 1764295, 2117154, 2171440, 2551442, 2822872, 3257160, 3528590, 3827163, 4234308, 5102884, 5292885, 5645744, 6378605, 6514320, 7057180, 7654326, 8468616, 10205768, 10585770, 12757210, 14114360, 15308652, 16584373, 16937232, 19135815, 20411536, 21171540, 25514420, 28228720, 30617304, 33168746, 38271630, 42343080, 49753119, 51028840, 61234608, 66337492, 76543260, 82921865, 84686160, 99506238, 102057680, 132674984, 153086520, 165843730, 199012476, 248765595, 265349968, 306173040, 331687460, 398024952, 497531190, 663374920, 796049904, 995062380, 1326749840, 1990124760, 3980249520]

約数ペア:

[(1, 3980249520), (2, 1990124760), (3, 1326749840), (4, 995062380), (5, 796049904), (6, 663374920), (8, 497531190), (10, 398024952), (12, 331687460), (13, 306173040), (15, 265349968), (16, 248765595), (20, 199012476), (24, 165843730), (26, 153086520), (30, 132674984), (39, 102057680), (40, 99506238), (47, 84686160), (48, 82921865), (52, 76543260), (60, 66337492), (65, 61234608), (78, 51028840), (80, 49753119), (94, 42343080), (104, 38271630), (120, 33168746), (130, 30617304), (141, 28228720), (156, 25514420), (188, 21171540), (195, 20411536), (208, 19135815), (235, 16937232), (240, 16584373), (260, 15308652), (282, 14114360), (312, 12757210), (376, 10585770), (390, 10205768), (470, 8468616), (520, 7654326), (564, 7057180), (611, 6514320), (624, 6378605), (705, 5645744), (752, 5292885), (780, 5102884), (940, 4234308), (1040, 3827163), (1128, 3528590), (1222, 3257160), (1410, 2822872), (1560, 2551442), (1833, 2171440), (1880, 2117154), (2256, 1764295), (2444, 1628580), (2820, 1411436), (3055, 1302864), (3120, 1275721), (3666, 1085720), (3760, 1058577), (4888, 814290), (5640, 705718), (6110, 651432), (7332, 542860), (9165, 434288), (9776, 407145), (11280, 352859), (12220, 325716), (14664, 271430), (18330, 217144), (24440, 162858), (27143, 146640), (29328, 135715), (36660, 108572), (48880, 81429), (54286, 73320)]