419735520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:399

約数の個数: 240

約数和(自身を含む): 1498376880

約数和(自身を除く): 1078641360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 139, 144, 160, 162, 180, 216, 233, 240, 270, 278, 288, 324, 360, 405, 417, 432, 466, 480, 540, 556, 648, 695, 699, 720, 810, 834, 864, 932, 1080, 1112, 1165, 1251, 1296, 1390, 1398, 1440, 1620, 1668, 1864, 2085, 2097, 2160, 2224, 2330, 2502, 2592, 2780, 2796, 3240, 3336, 3495, 3728, 3753, 4170, 4194, 4320, 4448, 4660, 5004, 5560, 5592, 6255, 6291, 6480, 6672, 6990, 7456, 7506, 8340, 8388, 9320, 10008, 10485, 11120, 11184, 11259, 12510, 12582, 12960, 13344, 13980, 15012, 16680, 16776, 18640, 18765, 18873, 20016, 20970, 22240, 22368, 22518, 25020, 25164, 27960, 30024, 31455, 32387, 33360, 33552, 37280, 37530, 37746, 40032, 41940, 45036, 50040, 50328, 55920, 56295, 60048, 62910, 64774, 66720, 67104, 75060, 75492, 83880, 90072, 94365, 97161, 100080, 100656, 111840, 112590, 120096, 125820, 129548, 150120, 150984, 161935, 167760, 180144, 188730, 194322, 200160, 201312, 225180, 251640, 259096, 291483, 300240, 301968, 323870, 335520, 360288, 377460, 388644, 450360, 485805, 503280, 518192, 582966, 600480, 603936, 647740, 754920, 777288, 874449, 900720, 971610, 1006560, 1036384, 1165932, 1295480, 1457415, 1509840, 1554576, 1748898, 1801440, 1943220, 2331864, 2590960, 2623347, 2914830, 3019680, 3109152, 3497796, 3886440, 4372245, 4663728, 5181920, 5246694, 5829660, 6995592, 7772880, 8744490, 9327456, 10493388, 11659320, 13116735, 13991184, 15545760, 17488980, 20986776, 23318640, 26233470, 27982368, 34977960, 41973552, 46637280, 52466940, 69955920, 83947104, 104933880, 139911840, 209867760, 419735520]

約数ペア:

[(1, 419735520), (2, 209867760), (3, 139911840), (4, 104933880), (5, 83947104), (6, 69955920), (8, 52466940), (9, 46637280), (10, 41973552), (12, 34977960), (15, 27982368), (16, 26233470), (18, 23318640), (20, 20986776), (24, 17488980), (27, 15545760), (30, 13991184), (32, 13116735), (36, 11659320), (40, 10493388), (45, 9327456), (48, 8744490), (54, 7772880), (60, 6995592), (72, 5829660), (80, 5246694), (81, 5181920), (90, 4663728), (96, 4372245), (108, 3886440), (120, 3497796), (135, 3109152), (139, 3019680), (144, 2914830), (160, 2623347), (162, 2590960), (180, 2331864), (216, 1943220), (233, 1801440), (240, 1748898), (270, 1554576), (278, 1509840), (288, 1457415), (324, 1295480), (360, 1165932), (405, 1036384), (417, 1006560), (432, 971610), (466, 900720), (480, 874449), (540, 777288), (556, 754920), (648, 647740), (695, 603936), (699, 600480), (720, 582966), (810, 518192), (834, 503280), (864, 485805), (932, 450360), (1080, 388644), (1112, 377460), (1165, 360288), (1251, 335520), (1296, 323870), (1390, 301968), (1398, 300240), (1440, 291483), (1620, 259096), (1668, 251640), (1864, 225180), (2085, 201312), (2097, 200160), (2160, 194322), (2224, 188730), (2330, 180144), (2502, 167760), (2592, 161935), (2780, 150984), (2796, 150120), (3240, 129548), (3336, 125820), (3495, 120096), (3728, 112590), (3753, 111840), (4170, 100656), (4194, 100080), (4320, 97161), (4448, 94365), (4660, 90072), (5004, 83880), (5560, 75492), (5592, 75060), (6255, 67104), (6291, 66720), (6480, 64774), (6672, 62910), (6990, 60048), (7456, 56295), (7506, 55920), (8340, 50328), (8388, 50040), (9320, 45036), (10008, 41940), (10485, 40032), (11120, 37746), (11184, 37530), (11259, 37280), (12510, 33552), (12582, 33360), (12960, 32387), (13344, 31455), (13980, 30024), (15012, 27960), (16680, 25164), (16776, 25020), (18640, 22518), (18765, 22368), (18873, 22240), (20016, 20970)]