20235788160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2934

約数の個数: 512

約数和(自身を含む): 80598343680

約数和(自身を除く): 60362555520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 31, 32, 34, 35, 40, 42, 48, 51, 56, 60, 62, 64, 68, 70, 80, 84, 85, 93, 96, 102, 105, 112, 119, 120, 124, 128, 136, 140, 155, 160, 168, 170, 186, 192, 204, 210, 217, 224, 238, 240, 248, 255, 272, 280, 310, 320, 336, 340, 357, 372, 384, 408, 420, 434, 448, 465, 476, 480, 496, 510, 527, 544, 560, 595, 620, 640, 651, 672, 680, 714, 744, 816, 840, 868, 896, 930, 952, 960, 992, 1020, 1054, 1085, 1088, 1120, 1190, 1240, 1302, 1344, 1360, 1428, 1488, 1581, 1632, 1680, 1736, 1785, 1860, 1904, 1920, 1984, 2040, 2108, 2170, 2176, 2240, 2380, 2480, 2604, 2635, 2688, 2720, 2856, 2857, 2976, 3162, 3255, 3264, 3360, 3472, 3570, 3689, 3720, 3808, 3968, 4080, 4216, 4340, 4480, 4760, 4960, 5208, 5270, 5440, 5712, 5714, 5952, 6324, 6510, 6528, 6720, 6944, 7140, 7378, 7440, 7616, 7905, 8160, 8432, 8571, 8680, 9520, 9920, 10416, 10540, 10880, 11067, 11424, 11428, 11904, 12648, 13020, 13440, 13888, 14280, 14285, 14756, 14880, 15232, 15810, 16320, 16864, 17142, 17360, 18445, 19040, 19840, 19999, 20832, 21080, 22134, 22848, 22856, 25296, 26040, 27776, 28560, 28570, 29512, 29760, 31620, 32640, 33728, 34284, 34720, 36890, 38080, 39998, 41664, 42160, 42855, 44268, 45696, 45712, 48569, 50592, 52080, 55335, 57120, 57140, 59024, 59520, 59997, 63240, 67456, 68568, 69440, 73780, 76160, 79996, 83328, 84320, 85710, 88536, 88567, 91424, 97138, 99995, 101184, 104160, 110670, 114240, 114280, 118048, 119994, 126480, 137136, 138880, 145707, 147560, 159992, 168640, 171420, 177072, 177134, 182848, 194276, 199990, 202368, 208320, 221340, 228480, 228560, 236096, 239988, 242845, 252960, 265701, 274272, 291414, 295120, 299985, 319984, 337280, 339983, 342840, 354144, 354268, 365696, 388552, 399980, 416640, 442680, 442835, 457120, 472192, 479976, 485690, 505920, 531402, 548544, 582828, 590240, 599970, 619969, 639968, 679966, 685680, 708288, 708536, 728535, 777104, 799960, 885360, 885670, 914240, 959952, 971380, 1011840, 1019949, 1062804, 1097088, 1165656, 1180480, 1199940, 1239938, 1279936, 1328505, 1359932, 1371360, 1416576, 1417072, 1457070, 1505639, 1554208, 1599920, 1699915, 1770720, 1771340, 1828480, 1859907, 1919904, 1942760, 2039898, 2125608, 2331312, 2360960, 2399880, 2479876, 2559872, 2657010, 2719864, 2742720, 2834144, 2914140, 3011278, 3099845, 3108416, 3199840, 3399830, 3541440, 3542680, 3719814, 3839808, 3885520, 4079796, 4251216, 4516917, 4662624, 4799760, 4959752, 5099745, 5314020, 5439728, 5485440, 5668288, 5828280, 6022556, 6199690, 6216832, 6399680, 6799660, 7082880, 7085360, 7439628, 7528195, 7679616, 7771040, 8159592, 8502432, 9033834, 9299535, 9325248, 9599520, 9919504, 10199490, 10539473, 10628040, 10879456, 11336576, 11656560, 12045112, 12399380, 12799360, 13599320, 14170720, 14879256, 15056390, 15542080, 16319184, 17004864, 18067668, 18599070, 18650496, 19199040, 19839008, 20398980, 21078946, 21256080, 21758912, 22584585, 23313120, 24090224, 24798760, 27198640, 28341440, 29758512, 30112780, 31084160, 31618419, 32638368, 34009728, 36135336, 37198140, 38398080, 39678016, 40797960, 42157892, 42512160, 43517824, 45169170, 46626240, 48180448, 49597520, 52697365, 54397280, 56682880, 59517024, 60225560, 63236838, 65276736, 72270672, 74396280, 79356032, 81595920, 84315784, 85024320, 90338340, 93252480, 96360896, 99195040, 105394730, 108794560, 119034048, 120451120, 126473676, 130553472, 144541344, 148792560, 158092095, 163191840, 168631568, 170048640, 180676680, 192721792, 198390080, 210789460, 217589120, 238068096, 240902240, 252947352, 289082688, 297585120, 316184190, 326383680, 337263136, 361353360, 396780160, 421578920, 481804480, 505894704, 578165376, 595170240, 632368380, 652767360, 674526272, 722706720, 843157840, 963608960, 1011789408, 1190340480, 1264736760, 1349052544, 1445413440, 1686315680, 2023578816, 2529473520, 2890826880, 3372631360, 4047157632, 5058947040, 6745262720, 10117894080, 20235788160]

約数ペア:

[(1, 20235788160), (2, 10117894080), (3, 6745262720), (4, 5058947040), (5, 4047157632), (6, 3372631360), (7, 2890826880), (8, 2529473520), (10, 2023578816), (12, 1686315680), (14, 1445413440), (15, 1349052544), (16, 1264736760), (17, 1190340480), (20, 1011789408), (21, 963608960), (24, 843157840), (28, 722706720), (30, 674526272), (31, 652767360), (32, 632368380), (34, 595170240), (35, 578165376), (40, 505894704), (42, 481804480), (48, 421578920), (51, 396780160), (56, 361353360), (60, 337263136), (62, 326383680), (64, 316184190), (68, 297585120), (70, 289082688), (80, 252947352), (84, 240902240), (85, 238068096), (93, 217589120), (96, 210789460), (102, 198390080), (105, 192721792), (112, 180676680), (119, 170048640), (120, 168631568), (124, 163191840), (128, 158092095), (136, 148792560), (140, 144541344), (155, 130553472), (160, 126473676), (168, 120451120), (170, 119034048), (186, 108794560), (192, 105394730), (204, 99195040), (210, 96360896), (217, 93252480), (224, 90338340), (238, 85024320), (240, 84315784), (248, 81595920), (255, 79356032), (272, 74396280), (280, 72270672), (310, 65276736), (320, 63236838), (336, 60225560), (340, 59517024), (357, 56682880), (372, 54397280), (384, 52697365), (408, 49597520), (420, 48180448), (434, 46626240), (448, 45169170), (465, 43517824), (476, 42512160), (480, 42157892), (496, 40797960), (510, 39678016), (527, 38398080), (544, 37198140), (560, 36135336), (595, 34009728), (620, 32638368), (640, 31618419), (651, 31084160), (672, 30112780), (680, 29758512), (714, 28341440), (744, 27198640), (816, 24798760), (840, 24090224), (868, 23313120), (896, 22584585), (930, 21758912), (952, 21256080), (960, 21078946), (992, 20398980), (1020, 19839008), (1054, 19199040), (1085, 18650496), (1088, 18599070), (1120, 18067668), (1190, 17004864), (1240, 16319184), (1302, 15542080), (1344, 15056390), (1360, 14879256), (1428, 14170720), (1488, 13599320), (1581, 12799360), (1632, 12399380), (1680, 12045112), (1736, 11656560), (1785, 11336576), (1860, 10879456), (1904, 10628040), (1920, 10539473), (1984, 10199490), (2040, 9919504), (2108, 9599520), (2170, 9325248), (2176, 9299535), (2240, 9033834), (2380, 8502432), (2480, 8159592), (2604, 7771040), (2635, 7679616), (2688, 7528195), (2720, 7439628), (2856, 7085360), (2857, 7082880), (2976, 6799660), (3162, 6399680), (3255, 6216832), (3264, 6199690), (3360, 6022556), (3472, 5828280), (3570, 5668288), (3689, 5485440), (3720, 5439728), (3808, 5314020), (3968, 5099745), (4080, 4959752), (4216, 4799760), (4340, 4662624), (4480, 4516917), (4760, 4251216), (4960, 4079796), (5208, 3885520), (5270, 3839808), (5440, 3719814), (5712, 3542680), (5714, 3541440), (5952, 3399830), (6324, 3199840), (6510, 3108416), (6528, 3099845), (6720, 3011278), (6944, 2914140), (7140, 2834144), (7378, 2742720), (7440, 2719864), (7616, 2657010), (7905, 2559872), (8160, 2479876), (8432, 2399880), (8571, 2360960), (8680, 2331312), (9520, 2125608), (9920, 2039898), (10416, 1942760), (10540, 1919904), (10880, 1859907), (11067, 1828480), (11424, 1771340), (11428, 1770720), (11904, 1699915), (12648, 1599920), (13020, 1554208), (13440, 1505639), (13888, 1457070), (14280, 1417072), (14285, 1416576), (14756, 1371360), (14880, 1359932), (15232, 1328505), (15810, 1279936), (16320, 1239938), (16864, 1199940), (17142, 1180480), (17360, 1165656), (18445, 1097088), (19040, 1062804), (19840, 1019949), (19999, 1011840), (20832, 971380), (21080, 959952), (22134, 914240), (22848, 885670), (22856, 885360), (25296, 799960), (26040, 777104), (27776, 728535), (28560, 708536), (28570, 708288), (29512, 685680), (29760, 679966), (31620, 639968), (32640, 619969), (33728, 599970), (34284, 590240), (34720, 582828), (36890, 548544), (38080, 531402), (39998, 505920), (41664, 485690), (42160, 479976), (42855, 472192), (44268, 457120), (45696, 442835), (45712, 442680), (48569, 416640), (50592, 399980), (52080, 388552), (55335, 365696), (57120, 354268), (57140, 354144), (59024, 342840), (59520, 339983), (59997, 337280), (63240, 319984), (67456, 299985), (68568, 295120), (69440, 291414), (73780, 274272), (76160, 265701), (79996, 252960), (83328, 242845), (84320, 239988), (85710, 236096), (88536, 228560), (88567, 228480), (91424, 221340), (97138, 208320), (99995, 202368), (101184, 199990), (104160, 194276), (110670, 182848), (114240, 177134), (114280, 177072), (118048, 171420), (119994, 168640), (126480, 159992), (137136, 147560), (138880, 145707)]