20192451210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1609}}^1$

素因数の和:1861

約数の個数: 192

約数和(自身を含む): 56963088000

約数和(自身を除く): 36770636790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 41, 45, 57, 82, 90, 95, 114, 123, 171, 179, 190, 205, 246, 285, 342, 358, 369, 410, 537, 570, 615, 738, 779, 855, 895, 1074, 1230, 1558, 1609, 1611, 1710, 1790, 1845, 2337, 2685, 3218, 3222, 3401, 3690, 3895, 4674, 4827, 5370, 6802, 7011, 7339, 7790, 8045, 8055, 9654, 10203, 11685, 14022, 14481, 14678, 16090, 16110, 17005, 20406, 22017, 23370, 24135, 28962, 30571, 30609, 34010, 35055, 36695, 44034, 48270, 51015, 61142, 61218, 65969, 66051, 70110, 72405, 73390, 91713, 102030, 110085, 131938, 132102, 139441, 144810, 152855, 153045, 183426, 197907, 220170, 275139, 278882, 288011, 305710, 306090, 329845, 330255, 395814, 418323, 458565, 550278, 576022, 593721, 659690, 660510, 697205, 836646, 864033, 917130, 989535, 1187442, 1253411, 1254969, 1375695, 1394410, 1440055, 1728066, 1979070, 2091615, 2506822, 2509938, 2592099, 2751390, 2880110, 2968605, 3760233, 4183230, 4320165, 5184198, 5472209, 5937210, 6267055, 6274845, 7520466, 8640330, 10944418, 11280699, 11808451, 12534110, 12549690, 12960495, 16416627, 18801165, 22561398, 23616902, 25920990, 27361045, 32833254, 35425353, 37602330, 49249881, 54722090, 56403495, 59042255, 70850706, 82083135, 98499762, 106276059, 112806990, 118084510, 164166270, 177126765, 212552118, 224360569, 246249405, 354253530, 448721138, 492498810, 531380295, 673081707, 1062760590, 1121802845, 1346163414, 2019245121, 2243605690, 3365408535, 4038490242, 6730817070, 10096225605, 20192451210]

約数ペア:

[(1, 20192451210), (2, 10096225605), (3, 6730817070), (5, 4038490242), (6, 3365408535), (9, 2243605690), (10, 2019245121), (15, 1346163414), (18, 1121802845), (19, 1062760590), (30, 673081707), (38, 531380295), (41, 492498810), (45, 448721138), (57, 354253530), (82, 246249405), (90, 224360569), (95, 212552118), (114, 177126765), (123, 164166270), (171, 118084510), (179, 112806990), (190, 106276059), (205, 98499762), (246, 82083135), (285, 70850706), (342, 59042255), (358, 56403495), (369, 54722090), (410, 49249881), (537, 37602330), (570, 35425353), (615, 32833254), (738, 27361045), (779, 25920990), (855, 23616902), (895, 22561398), (1074, 18801165), (1230, 16416627), (1558, 12960495), (1609, 12549690), (1611, 12534110), (1710, 11808451), (1790, 11280699), (1845, 10944418), (2337, 8640330), (2685, 7520466), (3218, 6274845), (3222, 6267055), (3401, 5937210), (3690, 5472209), (3895, 5184198), (4674, 4320165), (4827, 4183230), (5370, 3760233), (6802, 2968605), (7011, 2880110), (7339, 2751390), (7790, 2592099), (8045, 2509938), (8055, 2506822), (9654, 2091615), (10203, 1979070), (11685, 1728066), (14022, 1440055), (14481, 1394410), (14678, 1375695), (16090, 1254969), (16110, 1253411), (17005, 1187442), (20406, 989535), (22017, 917130), (23370, 864033), (24135, 836646), (28962, 697205), (30571, 660510), (30609, 659690), (34010, 593721), (35055, 576022), (36695, 550278), (44034, 458565), (48270, 418323), (51015, 395814), (61142, 330255), (61218, 329845), (65969, 306090), (66051, 305710), (70110, 288011), (72405, 278882), (73390, 275139), (91713, 220170), (102030, 197907), (110085, 183426), (131938, 153045), (132102, 152855), (139441, 144810)]