1258166520

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3361

約数の個数: 224

約数和(自身を含む): 4572237600

約数和(自身を除く): 3314071080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 729, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1458, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2808, 2916, 3159, 3240, 3319, 3510, 3645, 4212, 4680, 4860, 5265, 5832, 6318, 6638, 7020, 7290, 8424, 9477, 9720, 9957, 10530, 12636, 13276, 14040, 14580, 15795, 16595, 18954, 19914, 21060, 25272, 26552, 29160, 29871, 31590, 33190, 37908, 39828, 42120, 43147, 47385, 49785, 59742, 63180, 66380, 75816, 79656, 86294, 89613, 94770, 99570, 119484, 126360, 129441, 132760, 149355, 172588, 179226, 189540, 199140, 215735, 238968, 258882, 268839, 298710, 345176, 358452, 379080, 388323, 398280, 431470, 448065, 517764, 537678, 597420, 647205, 716904, 776646, 806517, 862940, 896130, 1035528, 1075356, 1164969, 1194840, 1294410, 1344195, 1553292, 1613034, 1725880, 1792260, 1941615, 2150712, 2329938, 2419551, 2588820, 2688390, 3106584, 3226068, 3494907, 3584520, 3883230, 4032585, 4659876, 4839102, 5177640, 5376780, 5824845, 6452136, 6989814, 7766460, 8065170, 9319752, 9678204, 10484721, 10753560, 11649690, 12097755, 13979628, 15532920, 16130340, 17474535, 19356408, 20969442, 23299380, 24195510, 27959256, 31454163, 32260680, 34949070, 41938884, 46598760, 48391020, 52423605, 62908326, 69898140, 83877768, 96782040, 104847210, 125816652, 139796280, 157270815, 209694420, 251633304, 314541630, 419388840, 629083260, 1258166520]

約数ペア:

[(1, 1258166520), (2, 629083260), (3, 419388840), (4, 314541630), (5, 251633304), (6, 209694420), (8, 157270815), (9, 139796280), (10, 125816652), (12, 104847210), (13, 96782040), (15, 83877768), (18, 69898140), (20, 62908326), (24, 52423605), (26, 48391020), (27, 46598760), (30, 41938884), (36, 34949070), (39, 32260680), (40, 31454163), (45, 27959256), (52, 24195510), (54, 23299380), (60, 20969442), (65, 19356408), (72, 17474535), (78, 16130340), (81, 15532920), (90, 13979628), (104, 12097755), (108, 11649690), (117, 10753560), (120, 10484721), (130, 9678204), (135, 9319752), (156, 8065170), (162, 7766460), (180, 6989814), (195, 6452136), (216, 5824845), (234, 5376780), (243, 5177640), (260, 4839102), (270, 4659876), (312, 4032585), (324, 3883230), (351, 3584520), (360, 3494907), (390, 3226068), (405, 3106584), (468, 2688390), (486, 2588820), (520, 2419551), (540, 2329938), (585, 2150712), (648, 1941615), (702, 1792260), (729, 1725880), (780, 1613034), (810, 1553292), (936, 1344195), (972, 1294410), (1053, 1194840), (1080, 1164969), (1170, 1075356), (1215, 1035528), (1404, 896130), (1458, 862940), (1560, 806517), (1620, 776646), (1755, 716904), (1944, 647205), (2106, 597420), (2340, 537678), (2430, 517764), (2808, 448065), (2916, 431470), (3159, 398280), (3240, 388323), (3319, 379080), (3510, 358452), (3645, 345176), (4212, 298710), (4680, 268839), (4860, 258882), (5265, 238968), (5832, 215735), (6318, 199140), (6638, 189540), (7020, 179226), (7290, 172588), (8424, 149355), (9477, 132760), (9720, 129441), (9957, 126360), (10530, 119484), (12636, 99570), (13276, 94770), (14040, 89613), (14580, 86294), (15795, 79656), (16595, 75816), (18954, 66380), (19914, 63180), (21060, 59742), (25272, 49785), (26552, 47385), (29160, 43147), (29871, 42120), (31590, 39828), (33190, 37908)]