215784800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 683956224

約数和(自身を除く): 468171424

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 31, 32, 35, 40, 44, 50, 55, 56, 62, 70, 77, 80, 88, 100, 110, 112, 113, 124, 140, 154, 155, 160, 175, 176, 200, 217, 220, 224, 226, 248, 275, 280, 308, 310, 341, 350, 352, 385, 400, 434, 440, 452, 496, 550, 560, 565, 616, 620, 682, 700, 770, 775, 791, 800, 868, 880, 904, 992, 1085, 1100, 1120, 1130, 1232, 1240, 1243, 1364, 1400, 1540, 1550, 1582, 1705, 1736, 1760, 1808, 1925, 2170, 2200, 2260, 2387, 2464, 2480, 2486, 2728, 2800, 2825, 3080, 3100, 3164, 3410, 3472, 3503, 3616, 3850, 3955, 4340, 4400, 4520, 4774, 4960, 4972, 5425, 5456, 5600, 5650, 6160, 6200, 6215, 6328, 6820, 6944, 7006, 7700, 7910, 8525, 8680, 8701, 8800, 9040, 9548, 9944, 10850, 10912, 11300, 11935, 12320, 12400, 12430, 12656, 13640, 14012, 15400, 15820, 17050, 17360, 17402, 17515, 18080, 19096, 19775, 19888, 21700, 22600, 23870, 24521, 24800, 24860, 25312, 27280, 28024, 30800, 31075, 31640, 34100, 34720, 34804, 35030, 38192, 38533, 39550, 39776, 43400, 43505, 45200, 47740, 49042, 49720, 54560, 56048, 59675, 61600, 62150, 63280, 68200, 69608, 70060, 76384, 77066, 79100, 86800, 87010, 87575, 90400, 95480, 98084, 99440, 112096, 119350, 122605, 124300, 126560, 136400, 139216, 140120, 154132, 158200, 173600, 174020, 175150, 190960, 192665, 196168, 198880, 217525, 238700, 245210, 248600, 269731, 272800, 278432, 280240, 308264, 316400, 348040, 350300, 381920, 385330, 392336, 435050, 477400, 490420, 497200, 539462, 560480, 613025, 616528, 632800, 696080, 700600, 770660, 784672, 870100, 954800, 963325, 980840, 994400, 1078924, 1226050, 1233056, 1348655, 1392160, 1401200, 1541320, 1740200, 1909600, 1926650, 1961680, 2157848, 2452100, 2697310, 2802400, 3082640, 3480400, 3853300, 3923360, 4315696, 4904200, 5394620, 6165280, 6743275, 6960800, 7706600, 8631392, 9808400, 10789240, 13486550, 15413200, 19616800, 21578480, 26973100, 30826400, 43156960, 53946200, 107892400, 215784800]

約数ペア:

[(1, 215784800), (2, 107892400), (4, 53946200), (5, 43156960), (7, 30826400), (8, 26973100), (10, 21578480), (11, 19616800), (14, 15413200), (16, 13486550), (20, 10789240), (22, 9808400), (25, 8631392), (28, 7706600), (31, 6960800), (32, 6743275), (35, 6165280), (40, 5394620), (44, 4904200), (50, 4315696), (55, 3923360), (56, 3853300), (62, 3480400), (70, 3082640), (77, 2802400), (80, 2697310), (88, 2452100), (100, 2157848), (110, 1961680), (112, 1926650), (113, 1909600), (124, 1740200), (140, 1541320), (154, 1401200), (155, 1392160), (160, 1348655), (175, 1233056), (176, 1226050), (200, 1078924), (217, 994400), (220, 980840), (224, 963325), (226, 954800), (248, 870100), (275, 784672), (280, 770660), (308, 700600), (310, 696080), (341, 632800), (350, 616528), (352, 613025), (385, 560480), (400, 539462), (434, 497200), (440, 490420), (452, 477400), (496, 435050), (550, 392336), (560, 385330), (565, 381920), (616, 350300), (620, 348040), (682, 316400), (700, 308264), (770, 280240), (775, 278432), (791, 272800), (800, 269731), (868, 248600), (880, 245210), (904, 238700), (992, 217525), (1085, 198880), (1100, 196168), (1120, 192665), (1130, 190960), (1232, 175150), (1240, 174020), (1243, 173600), (1364, 158200), (1400, 154132), (1540, 140120), (1550, 139216), (1582, 136400), (1705, 126560), (1736, 124300), (1760, 122605), (1808, 119350), (1925, 112096), (2170, 99440), (2200, 98084), (2260, 95480), (2387, 90400), (2464, 87575), (2480, 87010), (2486, 86800), (2728, 79100), (2800, 77066), (2825, 76384), (3080, 70060), (3100, 69608), (3164, 68200), (3410, 63280), (3472, 62150), (3503, 61600), (3616, 59675), (3850, 56048), (3955, 54560), (4340, 49720), (4400, 49042), (4520, 47740), (4774, 45200), (4960, 43505), (4972, 43400), (5425, 39776), (5456, 39550), (5600, 38533), (5650, 38192), (6160, 35030), (6200, 34804), (6215, 34720), (6328, 34100), (6820, 31640), (6944, 31075), (7006, 30800), (7700, 28024), (7910, 27280), (8525, 25312), (8680, 24860), (8701, 24800), (8800, 24521), (9040, 23870), (9548, 22600), (9944, 21700), (10850, 19888), (10912, 19775), (11300, 19096), (11935, 18080), (12320, 17515), (12400, 17402), (12430, 17360), (12656, 17050), (13640, 15820), (14012, 15400)]