254236436160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71789}}^1$

素因数の和:71864

約数の個数: 448

約数和(自身を含む): 1008303759360

約数和(自身を除く): 754067323200

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, 136, 140, 155, 160, 168, 170, 186, 192, 204, 210, 217, 224, 238, 240, 248, 255, 272, 280, 310, 320, 336, 340, 357, 372, 408, 420, 434, 448, 465, 476, 480, 496, 510, 527, 544, 560, 595, 620, 651, 672, 680, 714, 744, 816, 840, 868, 930, 952, 960, 992, 1020, 1054, 1085, 1088, 1120, 1190, 1240, 1302, 1344, 1360, 1428, 1488, 1581, 1632, 1680, 1736, 1785, 1860, 1904, 1984, 2040, 2108, 2170, 2240, 2380, 2480, 2604, 2635, 2720, 2856, 2976, 3162, 3255, 3264, 3360, 3472, 3570, 3689, 3720, 3808, 4080, 4216, 4340, 4760, 4960, 5208, 5270, 5440, 5712, 5952, 6324, 6510, 6720, 6944, 7140, 7378, 7440, 7616, 7905, 8160, 8432, 8680, 9520, 9920, 10416, 10540, 11067, 11424, 12648, 13020, 13888, 14280, 14756, 14880, 15810, 16320, 16864, 17360, 18445, 19040, 20832, 21080, 22134, 22848, 25296, 26040, 28560, 29512, 29760, 31620, 33728, 34720, 36890, 38080, 41664, 42160, 44268, 50592, 52080, 55335, 57120, 59024, 63240, 69440, 71789, 73780, 84320, 88536, 101184, 104160, 110670, 114240, 118048, 126480, 143578, 147560, 168640, 177072, 208320, 215367, 221340, 236096, 252960, 287156, 295120, 354144, 358945, 430734, 442680, 502523, 505920, 574312, 590240, 708288, 717890, 861468, 885360, 1005046, 1076835, 1148624, 1180480, 1220413, 1435780, 1507569, 1722936, 1770720, 2010092, 2153670, 2225459, 2297248, 2440826, 2512615, 2871560, 3015138, 3445872, 3541440, 3661239, 4020184, 4307340, 4450918, 4594496, 4881652, 5025230, 5743120, 6030276, 6102065, 6676377, 6891744, 7322478, 7537845, 8040368, 8542891, 8614680, 8901836, 9763304, 10050460, 11127295, 11486240, 12060552, 12204130, 13352754, 13783488, 14644956, 15075690, 15578213, 16080736, 17085782, 17229360, 17803672, 18306195, 19526608, 20100920, 22254590, 22972480, 24121104, 24408260, 25628673, 26705508, 29289912, 30151380, 31156426, 32161472, 33381885, 34171564, 34458720, 35607344, 36612390, 37832803, 39053216, 40201840, 42714455, 44509180, 46734639, 48242208, 48816520, 51257346, 53411016, 58579824, 60302760, 62312852, 66763770, 68343128, 68917440, 71214688, 73224780, 75665606, 77891065, 78106432, 80403680, 85428910, 89018360, 93469278, 96484416, 97633040, 102514692, 106822032, 113498409, 117159648, 120605520, 124625704, 128143365, 133527540, 136686256, 142429376, 146449560, 151331212, 155782130, 160807360, 170857820, 178036720, 186938556, 189164015, 195266080, 205029384, 213644064, 226996818, 233673195, 234319296, 241211040, 249251408, 256286730, 264829621, 267055080, 273372512, 292899120, 302662424, 311564260, 341715640, 356073440, 373877112, 378328030, 390532160, 410058768, 427288128, 453993636, 467346390, 482422080, 498502816, 512573460, 529659242, 534110160, 546745024, 567492045, 585798240, 605324848, 623128520, 683431280, 712146880, 747754224, 756656060, 794488863, 820117536, 907987272, 934692780, 997005632, 1025146920, 1059318484, 1068220320, 1134984090, 1171596480, 1210649696, 1246257040, 1324148105, 1366862560, 1495508448, 1513312120, 1588977726, 1640235072, 1815974544, 1869385560, 2050293840, 2118636968, 2136440640, 2269968180, 2421299392, 2492514080, 2648296210, 2733725120, 2991016896, 3026624240, 3177955452, 3631949088, 3738771120, 3972444315, 4100587680, 4237273936, 4539936360, 4985028160, 5296592420, 6053248480, 6355910904, 7263898176, 7477542240, 7944888630, 8201175360, 8474547872, 9079872720, 10593184840, 12106496960, 12711821808, 14955084480, 15889777260, 16949095744, 18159745440, 21186369680, 25423643616, 31779554520, 36319490880, 42372739360, 50847287232, 63559109040, 84745478720, 127118218080, 254236436160]

約数ペア:

[(1, 254236436160), (2, 127118218080), (3, 84745478720), (4, 63559109040), (5, 50847287232), (6, 42372739360), (7, 36319490880), (8, 31779554520), (10, 25423643616), (12, 21186369680), (14, 18159745440), (15, 16949095744), (16, 15889777260), (17, 14955084480), (20, 12711821808), (21, 12106496960), (24, 10593184840), (28, 9079872720), (30, 8474547872), (31, 8201175360), (32, 7944888630), (34, 7477542240), (35, 7263898176), (40, 6355910904), (42, 6053248480), (48, 5296592420), (51, 4985028160), (56, 4539936360), (60, 4237273936), (62, 4100587680), (64, 3972444315), (68, 3738771120), (70, 3631949088), (80, 3177955452), (84, 3026624240), (85, 2991016896), (93, 2733725120), (96, 2648296210), (102, 2492514080), (105, 2421299392), (112, 2269968180), (119, 2136440640), (120, 2118636968), (124, 2050293840), (136, 1869385560), (140, 1815974544), (155, 1640235072), (160, 1588977726), (168, 1513312120), (170, 1495508448), (186, 1366862560), (192, 1324148105), (204, 1246257040), (210, 1210649696), (217, 1171596480), (224, 1134984090), (238, 1068220320), (240, 1059318484), (248, 1025146920), (255, 997005632), (272, 934692780), (280, 907987272), (310, 820117536), (320, 794488863), (336, 756656060), (340, 747754224), (357, 712146880), (372, 683431280), (408, 623128520), (420, 605324848), (434, 585798240), (448, 567492045), (465, 546745024), (476, 534110160), (480, 529659242), (496, 512573460), (510, 498502816), (527, 482422080), (544, 467346390), (560, 453993636), (595, 427288128), (620, 410058768), (651, 390532160), (672, 378328030), (680, 373877112), (714, 356073440), (744, 341715640), (816, 311564260), (840, 302662424), (868, 292899120), (930, 273372512), (952, 267055080), (960, 264829621), (992, 256286730), (1020, 249251408), (1054, 241211040), (1085, 234319296), (1088, 233673195), (1120, 226996818), (1190, 213644064), (1240, 205029384), (1302, 195266080), (1344, 189164015), (1360, 186938556), (1428, 178036720), (1488, 170857820), (1581, 160807360), (1632, 155782130), (1680, 151331212), (1736, 146449560), (1785, 142429376), (1860, 136686256), (1904, 133527540), (1984, 128143365), (2040, 124625704), (2108, 120605520), (2170, 117159648), (2240, 113498409), (2380, 106822032), (2480, 102514692), (2604, 97633040), (2635, 96484416), (2720, 93469278), (2856, 89018360), (2976, 85428910), (3162, 80403680), (3255, 78106432), (3264, 77891065), (3360, 75665606), (3472, 73224780), (3570, 71214688), (3689, 68917440), (3720, 68343128), (3808, 66763770), (4080, 62312852), (4216, 60302760), (4340, 58579824), (4760, 53411016), (4960, 51257346), (5208, 48816520), (5270, 48242208), (5440, 46734639), (5712, 44509180), (5952, 42714455), (6324, 40201840), (6510, 39053216), (6720, 37832803), (6944, 36612390), (7140, 35607344), (7378, 34458720), (7440, 34171564), (7616, 33381885), (7905, 32161472), (8160, 31156426), (8432, 30151380), (8680, 29289912), (9520, 26705508), (9920, 25628673), (10416, 24408260), (10540, 24121104), (11067, 22972480), (11424, 22254590), (12648, 20100920), (13020, 19526608), (13888, 18306195), (14280, 17803672), (14756, 17229360), (14880, 17085782), (15810, 16080736), (16320, 15578213), (16864, 15075690), (17360, 14644956), (18445, 13783488), (19040, 13352754), (20832, 12204130), (21080, 12060552), (22134, 11486240), (22848, 11127295), (25296, 10050460), (26040, 9763304), (28560, 8901836), (29512, 8614680), (29760, 8542891), (31620, 8040368), (33728, 7537845), (34720, 7322478), (36890, 6891744), (38080, 6676377), (41664, 6102065), (42160, 6030276), (44268, 5743120), (50592, 5025230), (52080, 4881652), (55335, 4594496), (57120, 4450918), (59024, 4307340), (63240, 4020184), (69440, 3661239), (71789, 3541440), (73780, 3445872), (84320, 3015138), (88536, 2871560), (101184, 2512615), (104160, 2440826), (110670, 2297248), (114240, 2225459), (118048, 2153670), (126480, 2010092), (143578, 1770720), (147560, 1722936), (168640, 1507569), (177072, 1435780), (208320, 1220413), (215367, 1180480), (221340, 1148624), (236096, 1076835), (252960, 1005046), (287156, 885360), (295120, 861468), (354144, 717890), (358945, 708288), (430734, 590240), (442680, 574312), (502523, 505920)]