396242000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 320

約数和(自身を含む): 1247920128

約数和(自身を除く): 851678128

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 31, 35, 40, 44, 50, 55, 56, 62, 70, 77, 80, 83, 88, 100, 110, 112, 124, 125, 140, 154, 155, 166, 175, 176, 200, 217, 220, 248, 250, 275, 280, 308, 310, 332, 341, 350, 385, 400, 415, 434, 440, 496, 500, 550, 560, 581, 616, 620, 664, 682, 700, 770, 775, 830, 868, 875, 880, 913, 1000, 1085, 1100, 1162, 1232, 1240, 1328, 1364, 1375, 1400, 1540, 1550, 1660, 1705, 1736, 1750, 1826, 1925, 2000, 2075, 2170, 2200, 2324, 2387, 2480, 2573, 2728, 2750, 2800, 2905, 3080, 3100, 3320, 3410, 3472, 3500, 3652, 3850, 3875, 4150, 4340, 4400, 4565, 4648, 4774, 5146, 5425, 5456, 5500, 5810, 6160, 6200, 6391, 6640, 6820, 7000, 7304, 7700, 7750, 8300, 8525, 8680, 9130, 9296, 9548, 9625, 10292, 10375, 10850, 11000, 11620, 11935, 12400, 12782, 12865, 13640, 14000, 14525, 14608, 15400, 15500, 16600, 17050, 17360, 18011, 18260, 19096, 19250, 20584, 20750, 21700, 22000, 22825, 23240, 23870, 25564, 25730, 27125, 27280, 28303, 29050, 30800, 31000, 31955, 33200, 34100, 36022, 36520, 38192, 38500, 41168, 41500, 42625, 43400, 45650, 46480, 47740, 51128, 51460, 54250, 56606, 58100, 59675, 62000, 63910, 64325, 68200, 72044, 72625, 73040, 77000, 83000, 85250, 86800, 90055, 91300, 95480, 102256, 102920, 108500, 113212, 114125, 116200, 119350, 127820, 128650, 136400, 141515, 144088, 145250, 154000, 159775, 166000, 170500, 180110, 182600, 190960, 198121, 205840, 217000, 226424, 228250, 232400, 238700, 255640, 257300, 283030, 288176, 290500, 298375, 319550, 321625, 341000, 360220, 365200, 396242, 434000, 450275, 452848, 456500, 477400, 511280, 514600, 566060, 581000, 596750, 639100, 643250, 682000, 707575, 720440, 792484, 798875, 900550, 913000, 954800, 990605, 1029200, 1132120, 1162000, 1193500, 1278200, 1286500, 1415150, 1440880, 1584968, 1597750, 1801100, 1826000, 1981210, 2251375, 2264240, 2387000, 2556400, 2573000, 2830300, 3169936, 3195500, 3537875, 3602200, 3962420, 4502750, 4774000, 4953025, 5146000, 5660600, 6391000, 7075750, 7204400, 7924840, 9005500, 9906050, 11321200, 12782000, 14151500, 15849680, 18011000, 19812100, 24765125, 28303000, 36022000, 39624200, 49530250, 56606000, 79248400, 99060500, 198121000, 396242000]

約数ペア:

[(1, 396242000), (2, 198121000), (4, 99060500), (5, 79248400), (7, 56606000), (8, 49530250), (10, 39624200), (11, 36022000), (14, 28303000), (16, 24765125), (20, 19812100), (22, 18011000), (25, 15849680), (28, 14151500), (31, 12782000), (35, 11321200), (40, 9906050), (44, 9005500), (50, 7924840), (55, 7204400), (56, 7075750), (62, 6391000), (70, 5660600), (77, 5146000), (80, 4953025), (83, 4774000), (88, 4502750), (100, 3962420), (110, 3602200), (112, 3537875), (124, 3195500), (125, 3169936), (140, 2830300), (154, 2573000), (155, 2556400), (166, 2387000), (175, 2264240), (176, 2251375), (200, 1981210), (217, 1826000), (220, 1801100), (248, 1597750), (250, 1584968), (275, 1440880), (280, 1415150), (308, 1286500), (310, 1278200), (332, 1193500), (341, 1162000), (350, 1132120), (385, 1029200), (400, 990605), (415, 954800), (434, 913000), (440, 900550), (496, 798875), (500, 792484), (550, 720440), (560, 707575), (581, 682000), (616, 643250), (620, 639100), (664, 596750), (682, 581000), (700, 566060), (770, 514600), (775, 511280), (830, 477400), (868, 456500), (875, 452848), (880, 450275), (913, 434000), (1000, 396242), (1085, 365200), (1100, 360220), (1162, 341000), (1232, 321625), (1240, 319550), (1328, 298375), (1364, 290500), (1375, 288176), (1400, 283030), (1540, 257300), (1550, 255640), (1660, 238700), (1705, 232400), (1736, 228250), (1750, 226424), (1826, 217000), (1925, 205840), (2000, 198121), (2075, 190960), (2170, 182600), (2200, 180110), (2324, 170500), (2387, 166000), (2480, 159775), (2573, 154000), (2728, 145250), (2750, 144088), (2800, 141515), (2905, 136400), (3080, 128650), (3100, 127820), (3320, 119350), (3410, 116200), (3472, 114125), (3500, 113212), (3652, 108500), (3850, 102920), (3875, 102256), (4150, 95480), (4340, 91300), (4400, 90055), (4565, 86800), (4648, 85250), (4774, 83000), (5146, 77000), (5425, 73040), (5456, 72625), (5500, 72044), (5810, 68200), (6160, 64325), (6200, 63910), (6391, 62000), (6640, 59675), (6820, 58100), (7000, 56606), (7304, 54250), (7700, 51460), (7750, 51128), (8300, 47740), (8525, 46480), (8680, 45650), (9130, 43400), (9296, 42625), (9548, 41500), (9625, 41168), (10292, 38500), (10375, 38192), (10850, 36520), (11000, 36022), (11620, 34100), (11935, 33200), (12400, 31955), (12782, 31000), (12865, 30800), (13640, 29050), (14000, 28303), (14525, 27280), (14608, 27125), (15400, 25730), (15500, 25564), (16600, 23870), (17050, 23240), (17360, 22825), (18011, 22000), (18260, 21700), (19096, 20750), (19250, 20584)]