238951440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:567

約数の個数: 360

約数和(自身を含む): 1007232408

約数和(自身を除く): 768280968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 168, 180, 182, 195, 196, 208, 210, 234, 240, 245, 252, 260, 273, 280, 294, 312, 315, 336, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 521, 546, 560, 585, 588, 624, 630, 637, 720, 728, 735, 780, 784, 819, 840, 882, 910, 936, 980, 1008, 1040, 1042, 1092, 1170, 1176, 1260, 1274, 1365, 1456, 1470, 1560, 1563, 1638, 1680, 1764, 1820, 1872, 1911, 1960, 2084, 2184, 2205, 2340, 2352, 2520, 2548, 2605, 2730, 2940, 3120, 3126, 3185, 3276, 3528, 3640, 3647, 3822, 3920, 4095, 4168, 4368, 4410, 4680, 4689, 5040, 5096, 5210, 5460, 5733, 5880, 6252, 6370, 6552, 6773, 7056, 7280, 7294, 7644, 7815, 8190, 8336, 8820, 9360, 9378, 9555, 10192, 10420, 10920, 10941, 11466, 11760, 12504, 12740, 13104, 13546, 14588, 15288, 15630, 16380, 17640, 18235, 18756, 19110, 20319, 20840, 21840, 21882, 22932, 23445, 25008, 25480, 25529, 27092, 28665, 29176, 30576, 31260, 32760, 32823, 33865, 35280, 36470, 37512, 38220, 40638, 41680, 43764, 45864, 46890, 47411, 50960, 51058, 54184, 54705, 57330, 58352, 60957, 62520, 65520, 65646, 67730, 72940, 75024, 76440, 76587, 81276, 87528, 91728, 93780, 94822, 101595, 102116, 108368, 109410, 114660, 121914, 125040, 127645, 131292, 135460, 142233, 145880, 152880, 153174, 162552, 164115, 175056, 187560, 189644, 203190, 204232, 218820, 229320, 229761, 237055, 243828, 255290, 262584, 270920, 284466, 291760, 304785, 306348, 325104, 328230, 331877, 375120, 379288, 382935, 406380, 408464, 426699, 437640, 458640, 459522, 474110, 487656, 510580, 525168, 541840, 568932, 609570, 612696, 656460, 663754, 711165, 758576, 765870, 812760, 853398, 875280, 919044, 948220, 975312, 995631, 1021160, 1137864, 1148805, 1219140, 1225392, 1312920, 1327508, 1422330, 1531740, 1625520, 1659385, 1706796, 1838088, 1896440, 1991262, 2042320, 2133495, 2275728, 2297610, 2438280, 2625840, 2655016, 2844660, 2986893, 3063480, 3318770, 3413592, 3676176, 3792880, 3982524, 4266990, 4595220, 4876560, 4978155, 5310032, 5689320, 5973786, 6126960, 6637540, 6827184, 7965048, 8533980, 9190440, 9956310, 11378640, 11947572, 13275080, 14934465, 15930096, 17067960, 18380880, 19912620, 23895144, 26550160, 29868930, 34135920, 39825240, 47790288, 59737860, 79650480, 119475720, 238951440]

約数ペア:

[(1, 238951440), (2, 119475720), (3, 79650480), (4, 59737860), (5, 47790288), (6, 39825240), (7, 34135920), (8, 29868930), (9, 26550160), (10, 23895144), (12, 19912620), (13, 18380880), (14, 17067960), (15, 15930096), (16, 14934465), (18, 13275080), (20, 11947572), (21, 11378640), (24, 9956310), (26, 9190440), (28, 8533980), (30, 7965048), (35, 6827184), (36, 6637540), (39, 6126960), (40, 5973786), (42, 5689320), (45, 5310032), (48, 4978155), (49, 4876560), (52, 4595220), (56, 4266990), (60, 3982524), (63, 3792880), (65, 3676176), (70, 3413592), (72, 3318770), (78, 3063480), (80, 2986893), (84, 2844660), (90, 2655016), (91, 2625840), (98, 2438280), (104, 2297610), (105, 2275728), (112, 2133495), (117, 2042320), (120, 1991262), (126, 1896440), (130, 1838088), (140, 1706796), (144, 1659385), (147, 1625520), (156, 1531740), (168, 1422330), (180, 1327508), (182, 1312920), (195, 1225392), (196, 1219140), (208, 1148805), (210, 1137864), (234, 1021160), (240, 995631), (245, 975312), (252, 948220), (260, 919044), (273, 875280), (280, 853398), (294, 812760), (312, 765870), (315, 758576), (336, 711165), (360, 663754), (364, 656460), (390, 612696), (392, 609570), (420, 568932), (441, 541840), (455, 525168), (468, 510580), (490, 487656), (504, 474110), (520, 459522), (521, 458640), (546, 437640), (560, 426699), (585, 408464), (588, 406380), (624, 382935), (630, 379288), (637, 375120), (720, 331877), (728, 328230), (735, 325104), (780, 306348), (784, 304785), (819, 291760), (840, 284466), (882, 270920), (910, 262584), (936, 255290), (980, 243828), (1008, 237055), (1040, 229761), (1042, 229320), (1092, 218820), (1170, 204232), (1176, 203190), (1260, 189644), (1274, 187560), (1365, 175056), (1456, 164115), (1470, 162552), (1560, 153174), (1563, 152880), (1638, 145880), (1680, 142233), (1764, 135460), (1820, 131292), (1872, 127645), (1911, 125040), (1960, 121914), (2084, 114660), (2184, 109410), (2205, 108368), (2340, 102116), (2352, 101595), (2520, 94822), (2548, 93780), (2605, 91728), (2730, 87528), (2940, 81276), (3120, 76587), (3126, 76440), (3185, 75024), (3276, 72940), (3528, 67730), (3640, 65646), (3647, 65520), (3822, 62520), (3920, 60957), (4095, 58352), (4168, 57330), (4368, 54705), (4410, 54184), (4680, 51058), (4689, 50960), (5040, 47411), (5096, 46890), (5210, 45864), (5460, 43764), (5733, 41680), (5880, 40638), (6252, 38220), (6370, 37512), (6552, 36470), (6773, 35280), (7056, 33865), (7280, 32823), (7294, 32760), (7644, 31260), (7815, 30576), (8190, 29176), (8336, 28665), (8820, 27092), (9360, 25529), (9378, 25480), (9555, 25008), (10192, 23445), (10420, 22932), (10920, 21882), (10941, 21840), (11466, 20840), (11760, 20319), (12504, 19110), (12740, 18756), (13104, 18235), (13546, 17640), (14588, 16380), (15288, 15630)]