20128435200

素因数分解:

$2^{10}\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:630

約数の個数: 660

約数和(自身を含む): 79055745912

約数和(自身を除く): 58927310712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 64, 68, 72, 75, 80, 81, 85, 90, 96, 100, 102, 108, 120, 128, 135, 136, 144, 150, 153, 160, 162, 170, 180, 192, 200, 204, 216, 225, 240, 255, 256, 270, 272, 288, 300, 306, 320, 324, 340, 360, 384, 400, 405, 408, 425, 432, 450, 459, 480, 510, 512, 540, 544, 571, 576, 600, 612, 640, 648, 675, 680, 720, 765, 768, 800, 810, 816, 850, 864, 900, 918, 960, 1020, 1024, 1080, 1088, 1142, 1152, 1200, 1224, 1275, 1280, 1296, 1350, 1360, 1377, 1440, 1530, 1536, 1600, 1620, 1632, 1700, 1713, 1728, 1800, 1836, 1920, 2025, 2040, 2160, 2176, 2284, 2295, 2304, 2400, 2448, 2550, 2560, 2592, 2700, 2720, 2754, 2855, 2880, 3060, 3072, 3200, 3240, 3264, 3400, 3426, 3456, 3600, 3672, 3825, 3840, 4050, 4080, 4320, 4352, 4568, 4590, 4608, 4800, 4896, 5100, 5120, 5139, 5184, 5400, 5440, 5508, 5710, 5760, 6120, 6400, 6480, 6528, 6800, 6852, 6885, 6912, 7200, 7344, 7650, 7680, 8100, 8160, 8565, 8640, 8704, 9136, 9180, 9216, 9600, 9707, 9792, 10200, 10278, 10368, 10800, 10880, 11016, 11420, 11475, 11520, 12240, 12800, 12960, 13056, 13600, 13704, 13770, 13824, 14275, 14400, 14688, 15300, 15360, 15417, 16200, 16320, 17130, 17280, 17408, 18272, 18360, 19200, 19414, 19584, 20400, 20556, 20736, 21600, 21760, 22032, 22840, 22950, 23040, 24480, 25600, 25695, 25920, 26112, 27200, 27408, 27540, 27648, 28550, 28800, 29121, 29376, 30600, 30834, 32400, 32640, 34260, 34425, 34560, 36544, 36720, 38400, 38828, 39168, 40800, 41112, 41472, 42825, 43200, 43520, 44064, 45680, 45900, 46080, 46251, 48535, 48960, 51390, 51840, 52224, 54400, 54816, 55080, 57100, 57600, 58242, 58752, 61200, 61668, 64800, 65280, 68520, 68850, 69120, 73088, 73440, 76800, 77085, 77656, 78336, 81600, 82224, 82944, 85650, 86400, 87040, 87363, 88128, 91360, 91800, 92502, 97070, 97920, 102780, 103680, 108800, 109632, 110160, 114200, 115200, 116484, 117504, 122400, 123336, 128475, 129600, 130560, 137040, 137700, 138240, 145605, 146176, 146880, 154170, 155312, 156672, 163200, 164448, 171300, 172800, 174726, 176256, 182720, 183600, 185004, 194140, 195840, 205560, 207360, 217600, 219264, 220320, 228400, 230400, 231255, 232968, 235008, 242675, 244800, 246672, 256950, 259200, 261120, 262089, 274080, 275400, 291210, 292352, 293760, 308340, 310624, 326400, 328896, 342600, 345600, 349452, 352512, 365440, 367200, 370008, 385425, 388280, 391680, 411120, 414720, 435200, 436815, 438528, 440640, 456800, 462510, 465936, 470016, 485350, 489600, 493344, 513900, 518400, 524178, 548160, 550800, 582420, 584704, 587520, 616680, 621248, 652800, 657792, 685200, 691200, 698904, 705024, 728025, 730880, 734400, 740016, 770850, 776560, 783360, 786267, 822240, 873630, 877056, 881280, 913600, 925020, 931872, 970700, 979200, 986688, 1027800, 1036800, 1048356, 1096320, 1101600, 1156275, 1164840, 1175040, 1233360, 1242496, 1305600, 1310445, 1315584, 1370400, 1397808, 1410048, 1456050, 1461760, 1468800, 1480032, 1541700, 1553120, 1572534, 1644480, 1747260, 1754112, 1762560, 1827200, 1850040, 1863744, 1941400, 1958400, 1973376, 2055600, 2073600, 2096712, 2184075, 2192640, 2203200, 2312550, 2329680, 2350080, 2466720, 2484992, 2620890, 2631168, 2740800, 2795616, 2912100, 2923520, 2937600, 2960064, 3083400, 3106240, 3145068, 3288960, 3494520, 3525120, 3654400, 3700080, 3727488, 3882800, 3916800, 3931335, 3946752, 4111200, 4193424, 4368150, 4385280, 4406400, 4625100, 4659360, 4933440, 4969984, 5241780, 5262336, 5481600, 5591232, 5824200, 5875200, 5920128, 6166800, 6212480, 6290136, 6552225, 6577920, 6989040, 7050240, 7308800, 7400160, 7454976, 7765600, 7862670, 7893504, 8222400, 8386848, 8736300, 8770560, 8812800, 9250200, 9318720, 9866880, 9939968, 10483560, 10963200, 11182464, 11648400, 11750400, 11840256, 12333600, 12424960, 12580272, 13104450, 13155840, 13978080, 14617600, 14800320, 14909952, 15531200, 15725340, 15787008, 16444800, 16773696, 17472600, 17625600, 18500400, 18637440, 19656675, 19733760, 20967120, 21926400, 22364928, 23296800, 23680512, 24667200, 24849920, 25160544, 26208900, 26311680, 27956160, 29600640, 29819904, 31062400, 31450680, 32889600, 33547392, 34945200, 35251200, 37000800, 37274880, 39313350, 39467520, 41934240, 43852800, 44729856, 46593600, 47361024, 49334400, 49699840, 50321088, 52417800, 55912320, 59201280, 62124800, 62901360, 65779200, 67094784, 69890400, 74001600, 74549760, 78626700, 78935040, 83868480, 89459712, 93187200, 98668800, 100642176, 104835600, 111824640, 118402560, 124249600, 125802720, 131558400, 134189568, 139780800, 148003200, 149099520, 157253400, 167736960, 186374400, 197337600, 201284352, 209671200, 223649280, 236805120, 248499200, 251605440, 268379136, 279561600, 296006400, 314506800, 335473920, 372748800, 394675200, 402568704, 419342400, 447298560, 503210880, 559123200, 592012800, 629013600, 670947840, 745497600, 805137408, 838684800, 1006421760, 1118246400, 1184025600, 1258027200, 1341895680, 1677369600, 2012843520, 2236492800, 2516054400, 3354739200, 4025687040, 5032108800, 6709478400, 10064217600, 20128435200]

約数ペア:

[(1, 20128435200), (2, 10064217600), (3, 6709478400), (4, 5032108800), (5, 4025687040), (6, 3354739200), (8, 2516054400), (9, 2236492800), (10, 2012843520), (12, 1677369600), (15, 1341895680), (16, 1258027200), (17, 1184025600), (18, 1118246400), (20, 1006421760), (24, 838684800), (25, 805137408), (27, 745497600), (30, 670947840), (32, 629013600), (34, 592012800), (36, 559123200), (40, 503210880), (45, 447298560), (48, 419342400), (50, 402568704), (51, 394675200), (54, 372748800), (60, 335473920), (64, 314506800), (68, 296006400), (72, 279561600), (75, 268379136), (80, 251605440), (81, 248499200), (85, 236805120), (90, 223649280), (96, 209671200), (100, 201284352), (102, 197337600), (108, 186374400), (120, 167736960), (128, 157253400), (135, 149099520), (136, 148003200), (144, 139780800), (150, 134189568), (153, 131558400), (160, 125802720), (162, 124249600), (170, 118402560), (180, 111824640), (192, 104835600), (200, 100642176), (204, 98668800), (216, 93187200), (225, 89459712), (240, 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13978080), (1530, 13155840), (1536, 13104450), (1600, 12580272), (1620, 12424960), (1632, 12333600), (1700, 11840256), (1713, 11750400), (1728, 11648400), (1800, 11182464), (1836, 10963200), (1920, 10483560), (2025, 9939968), (2040, 9866880), (2160, 9318720), (2176, 9250200), (2284, 8812800), (2295, 8770560), (2304, 8736300), (2400, 8386848), (2448, 8222400), (2550, 7893504), (2560, 7862670), (2592, 7765600), (2700, 7454976), (2720, 7400160), (2754, 7308800), (2855, 7050240), (2880, 6989040), (3060, 6577920), (3072, 6552225), (3200, 6290136), (3240, 6212480), (3264, 6166800), (3400, 5920128), (3426, 5875200), (3456, 5824200), (3600, 5591232), (3672, 5481600), (3825, 5262336), (3840, 5241780), (4050, 4969984), (4080, 4933440), (4320, 4659360), (4352, 4625100), (4568, 4406400), (4590, 4385280), (4608, 4368150), (4800, 4193424), (4896, 4111200), (5100, 3946752), (5120, 3931335), (5139, 3916800), (5184, 3882800), (5400, 3727488), (5440, 3700080), (5508, 3654400), (5710, 3525120), (5760, 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(20400, 986688), (20556, 979200), (20736, 970700), (21600, 931872), (21760, 925020), (22032, 913600), (22840, 881280), (22950, 877056), (23040, 873630), (24480, 822240), (25600, 786267), (25695, 783360), (25920, 776560), (26112, 770850), (27200, 740016), (27408, 734400), (27540, 730880), (27648, 728025), (28550, 705024), (28800, 698904), (29121, 691200), (29376, 685200), (30600, 657792), (30834, 652800), (32400, 621248), (32640, 616680), (34260, 587520), (34425, 584704), (34560, 582420), (36544, 550800), (36720, 548160), (38400, 524178), (38828, 518400), (39168, 513900), (40800, 493344), (41112, 489600), (41472, 485350), (42825, 470016), (43200, 465936), (43520, 462510), (44064, 456800), (45680, 440640), (45900, 438528), (46080, 436815), (46251, 435200), (48535, 414720), (48960, 411120), (51390, 391680), (51840, 388280), (52224, 385425), (54400, 370008), (54816, 367200), (55080, 365440), (57100, 352512), (57600, 349452), (58242, 345600), (58752, 342600), (61200, 328896), (61668, 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