255800160

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1$

素因数の和:811

約数の個数: 384

約数和(自身を含む): 1117670400

約数和(自身を除く): 861870240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 330, 336, 352, 360, 378, 385, 396, 420, 432, 440, 462, 480, 495, 504, 528, 540, 560, 594, 616, 630, 660, 672, 693, 720, 756, 769, 770, 792, 840, 864, 880, 924, 945, 990, 1008, 1056, 1080, 1120, 1155, 1188, 1232, 1260, 1320, 1386, 1440, 1485, 1512, 1538, 1540, 1584, 1680, 1760, 1848, 1890, 1980, 2016, 2079, 2160, 2307, 2310, 2376, 2464, 2520, 2640, 2772, 2970, 3024, 3076, 3080, 3168, 3360, 3465, 3696, 3780, 3845, 3960, 4158, 4320, 4614, 4620, 4752, 5040, 5280, 5383, 5544, 5940, 6048, 6152, 6160, 6921, 6930, 7392, 7560, 7690, 7920, 8316, 8459, 9228, 9240, 9504, 10080, 10395, 10766, 11088, 11535, 11880, 12304, 12320, 13842, 13860, 15120, 15380, 15840, 16149, 16632, 16918, 18456, 18480, 20763, 20790, 21532, 22176, 23070, 23760, 24608, 25377, 26915, 27684, 27720, 30240, 30760, 32298, 33264, 33836, 34605, 36912, 36960, 41526, 41580, 42295, 43064, 46140, 47520, 48447, 50754, 53830, 55368, 55440, 59213, 61520, 64596, 66528, 67672, 69210, 73824, 76131, 80745, 83052, 83160, 84590, 86128, 92280, 96894, 101508, 103815, 107660, 110736, 110880, 118426, 123040, 126885, 129192, 135344, 138420, 145341, 152262, 161490, 166104, 166320, 169180, 172256, 177639, 184560, 193788, 203016, 207630, 215320, 221472, 228393, 236852, 242235, 253770, 258384, 270688, 276840, 290682, 296065, 304524, 322980, 332208, 332640, 338360, 355278, 369120, 380655, 387576, 406032, 415260, 430640, 456786, 473704, 484470, 507540, 516768, 532917, 553680, 581364, 592130, 609048, 645960, 664416, 676720, 710556, 726705, 761310, 775152, 812064, 830520, 861280, 888195, 913572, 947408, 968940, 1015080, 1065834, 1107360, 1141965, 1162728, 1184260, 1218096, 1291920, 1353440, 1421112, 1453410, 1522620, 1550304, 1598751, 1661040, 1776390, 1827144, 1894816, 1937880, 2030160, 2131668, 2283930, 2325456, 2368520, 2436192, 2583840, 2664585, 2842224, 2906820, 3045240, 3197502, 3322080, 3552780, 3654288, 3875760, 4060320, 4263336, 4567860, 4650912, 4737040, 5329170, 5684448, 5813640, 6090480, 6395004, 7105560, 7308576, 7751520, 7993755, 8526672, 9135720, 9474080, 10658340, 11627280, 12180960, 12790008, 14211120, 15987510, 17053344, 18271440, 21316680, 23254560, 25580016, 28422240, 31975020, 36542880, 42633360, 51160032, 63950040, 85266720, 127900080, 255800160]

約数ペア:

[(1, 255800160), (2, 127900080), (3, 85266720), (4, 63950040), (5, 51160032), (6, 42633360), (7, 36542880), (8, 31975020), (9, 28422240), (10, 25580016), (11, 23254560), (12, 21316680), (14, 18271440), (15, 17053344), (16, 15987510), (18, 14211120), (20, 12790008), (21, 12180960), (22, 11627280), (24, 10658340), (27, 9474080), (28, 9135720), (30, 8526672), (32, 7993755), (33, 7751520), (35, 7308576), (36, 7105560), (40, 6395004), (42, 6090480), (44, 5813640), (45, 5684448), (48, 5329170), (54, 4737040), (55, 4650912), (56, 4567860), (60, 4263336), (63, 4060320), (66, 3875760), (70, 3654288), (72, 3552780), (77, 3322080), (80, 3197502), (84, 3045240), (88, 2906820), (90, 2842224), (96, 2664585), (99, 2583840), (105, 2436192), (108, 2368520), (110, 2325456), (112, 2283930), (120, 2131668), (126, 2030160), (132, 1937880), (135, 1894816), (140, 1827144), (144, 1776390), (154, 1661040), (160, 1598751), (165, 1550304), (168, 1522620), (176, 1453410), (180, 1421112), (189, 1353440), (198, 1291920), (210, 1218096), (216, 1184260), (220, 1162728), (224, 1141965), (231, 1107360), (240, 1065834), (252, 1015080), (264, 968940), (270, 947408), (280, 913572), (288, 888195), (297, 861280), (308, 830520), (315, 812064), (330, 775152), (336, 761310), (352, 726705), (360, 710556), (378, 676720), (385, 664416), (396, 645960), (420, 609048), (432, 592130), (440, 581364), (462, 553680), (480, 532917), (495, 516768), (504, 507540), (528, 484470), (540, 473704), (560, 456786), (594, 430640), (616, 415260), (630, 406032), (660, 387576), (672, 380655), (693, 369120), (720, 355278), (756, 338360), (769, 332640), (770, 332208), (792, 322980), (840, 304524), (864, 296065), (880, 290682), (924, 276840), (945, 270688), (990, 258384), (1008, 253770), (1056, 242235), (1080, 236852), (1120, 228393), (1155, 221472), (1188, 215320), (1232, 207630), (1260, 203016), (1320, 193788), (1386, 184560), (1440, 177639), (1485, 172256), (1512, 169180), (1538, 166320), (1540, 166104), (1584, 161490), (1680, 152262), (1760, 145341), (1848, 138420), (1890, 135344), (1980, 129192), (2016, 126885), (2079, 123040), (2160, 118426), (2307, 110880), (2310, 110736), (2376, 107660), (2464, 103815), (2520, 101508), (2640, 96894), (2772, 92280), (2970, 86128), (3024, 84590), (3076, 83160), (3080, 83052), (3168, 80745), (3360, 76131), (3465, 73824), (3696, 69210), (3780, 67672), (3845, 66528), (3960, 64596), (4158, 61520), (4320, 59213), (4614, 55440), (4620, 55368), (4752, 53830), (5040, 50754), (5280, 48447), (5383, 47520), (5544, 46140), (5940, 43064), (6048, 42295), (6152, 41580), (6160, 41526), (6921, 36960), (6930, 36912), (7392, 34605), (7560, 33836), (7690, 33264), (7920, 32298), (8316, 30760), (8459, 30240), (9228, 27720), (9240, 27684), (9504, 26915), (10080, 25377), (10395, 24608), (10766, 23760), (11088, 23070), (11535, 22176), (11880, 21532), (12304, 20790), (12320, 20763), (13842, 18480), (13860, 18456), (15120, 16918), (15380, 16632), (15840, 16149)]