447642720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 384

約数和(自身を含む): 1820206080

約数和(自身を除く): 1372563360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 113, 120, 126, 131, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 226, 240, 252, 262, 270, 280, 288, 315, 336, 339, 360, 378, 393, 420, 432, 452, 480, 504, 524, 540, 560, 565, 630, 655, 672, 678, 720, 756, 786, 791, 840, 864, 904, 917, 945, 1008, 1017, 1048, 1080, 1120, 1130, 1179, 1260, 1310, 1356, 1440, 1512, 1572, 1582, 1680, 1695, 1808, 1834, 1890, 1965, 2016, 2034, 2096, 2160, 2260, 2358, 2373, 2520, 2620, 2712, 2751, 3024, 3051, 3144, 3164, 3360, 3390, 3537, 3616, 3668, 3780, 3930, 3955, 4068, 4192, 4320, 4520, 4585, 4716, 4746, 5040, 5085, 5240, 5424, 5502, 5895, 6048, 6102, 6288, 6328, 6780, 7074, 7119, 7336, 7560, 7860, 7910, 8136, 8253, 9040, 9170, 9432, 9492, 10080, 10170, 10480, 10848, 11004, 11790, 11865, 12204, 12576, 12656, 13560, 13755, 14148, 14238, 14672, 14803, 15120, 15255, 15720, 15820, 16272, 16506, 17685, 18080, 18340, 18864, 18984, 20340, 20960, 21357, 22008, 23580, 23730, 24408, 24759, 25312, 27120, 27510, 28296, 28476, 29344, 29606, 30240, 30510, 31440, 31640, 32544, 33012, 35370, 35595, 36680, 37728, 37968, 40680, 41265, 42714, 44016, 44409, 47160, 47460, 48816, 49518, 54240, 55020, 56592, 56952, 59212, 61020, 62880, 63280, 66024, 70740, 71190, 73360, 74015, 75936, 81360, 82530, 85428, 88032, 88818, 94320, 94920, 97632, 99036, 103621, 106785, 110040, 113184, 113904, 118424, 122040, 123795, 126560, 132048, 133227, 141480, 142380, 146720, 148030, 162720, 165060, 170856, 177636, 188640, 189840, 198072, 207242, 213570, 220080, 222045, 227808, 236848, 244080, 247590, 264096, 266454, 282960, 284760, 296060, 310863, 330120, 341712, 355272, 379680, 396144, 399681, 414484, 427140, 440160, 444090, 473696, 488160, 495180, 518105, 532908, 565920, 569520, 592120, 621726, 660240, 666135, 683424, 710544, 792288, 799362, 828968, 854280, 888180, 932589, 990360, 1036210, 1065816, 1139040, 1184240, 1243452, 1320480, 1332270, 1421088, 1554315, 1598724, 1657936, 1708560, 1776360, 1865178, 1980720, 1998405, 2072420, 2131632, 2368480, 2486904, 2664540, 2797767, 3108630, 3197448, 3315872, 3417120, 3552720, 3730356, 3961440, 3996810, 4144840, 4263264, 4662945, 4973808, 5329080, 5595534, 6217260, 6394896, 7105440, 7460712, 7993620, 8289680, 9325890, 9947616, 10658160, 11191068, 12434520, 12789792, 13988835, 14921424, 15987240, 16579360, 18651780, 21316320, 22382136, 24869040, 27977670, 29842848, 31974480, 37303560, 44764272, 49738080, 55955340, 63948960, 74607120, 89528544, 111910680, 149214240, 223821360, 447642720]

約数ペア:

[(1, 447642720), (2, 223821360), (3, 149214240), (4, 111910680), (5, 89528544), (6, 74607120), (7, 63948960), (8, 55955340), (9, 49738080), (10, 44764272), (12, 37303560), (14, 31974480), (15, 29842848), (16, 27977670), (18, 24869040), (20, 22382136), (21, 21316320), (24, 18651780), (27, 16579360), (28, 15987240), (30, 14921424), (32, 13988835), (35, 12789792), (36, 12434520), (40, 11191068), (42, 10658160), (45, 9947616), (48, 9325890), (54, 8289680), (56, 7993620), (60, 7460712), (63, 7105440), (70, 6394896), (72, 6217260), (80, 5595534), (84, 5329080), (90, 4973808), (96, 4662945), (105, 4263264), (108, 4144840), (112, 3996810), (113, 3961440), (120, 3730356), (126, 3552720), (131, 3417120), (135, 3315872), (140, 3197448), (144, 3108630), (160, 2797767), (168, 2664540), (180, 2486904), (189, 2368480), (210, 2131632), (216, 2072420), (224, 1998405), (226, 1980720), (240, 1865178), (252, 1776360), (262, 1708560), (270, 1657936), (280, 1598724), (288, 1554315), (315, 1421088), (336, 1332270), (339, 1320480), (360, 1243452), (378, 1184240), (393, 1139040), (420, 1065816), (432, 1036210), (452, 990360), (480, 932589), (504, 888180), (524, 854280), (540, 828968), (560, 799362), (565, 792288), (630, 710544), (655, 683424), (672, 666135), (678, 660240), (720, 621726), (756, 592120), (786, 569520), (791, 565920), (840, 532908), (864, 518105), (904, 495180), (917, 488160), (945, 473696), (1008, 444090), (1017, 440160), (1048, 427140), (1080, 414484), (1120, 399681), (1130, 396144), (1179, 379680), (1260, 355272), (1310, 341712), (1356, 330120), (1440, 310863), (1512, 296060), (1572, 284760), (1582, 282960), (1680, 266454), (1695, 264096), (1808, 247590), (1834, 244080), (1890, 236848), (1965, 227808), (2016, 222045), (2034, 220080), (2096, 213570), (2160, 207242), (2260, 198072), (2358, 189840), (2373, 188640), (2520, 177636), (2620, 170856), (2712, 165060), (2751, 162720), (3024, 148030), (3051, 146720), (3144, 142380), (3164, 141480), (3360, 133227), (3390, 132048), (3537, 126560), (3616, 123795), (3668, 122040), (3780, 118424), (3930, 113904), (3955, 113184), (4068, 110040), (4192, 106785), (4320, 103621), (4520, 99036), (4585, 97632), (4716, 94920), (4746, 94320), (5040, 88818), (5085, 88032), (5240, 85428), (5424, 82530), (5502, 81360), (5895, 75936), (6048, 74015), (6102, 73360), (6288, 71190), (6328, 70740), (6780, 66024), (7074, 63280), (7119, 62880), (7336, 61020), (7560, 59212), (7860, 56952), (7910, 56592), (8136, 55020), (8253, 54240), (9040, 49518), (9170, 48816), (9432, 47460), (9492, 47160), (10080, 44409), (10170, 44016), (10480, 42714), (10848, 41265), (11004, 40680), (11790, 37968), (11865, 37728), (12204, 36680), (12576, 35595), (12656, 35370), (13560, 33012), (13755, 32544), (14148, 31640), (14238, 31440), (14672, 30510), (14803, 30240), (15120, 29606), (15255, 29344), (15720, 28476), (15820, 28296), (16272, 27510), (16506, 27120), (17685, 25312), (18080, 24759), (18340, 24408), (18864, 23730), (18984, 23580), (20340, 22008), (20960, 21357)]