1521308880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:184

約数の個数: 720

約数和(自身を含む): 6668573184

約数和(自身を除く): 5147264304

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, 31, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 98, 104, 105, 107, 112, 117, 120, 124, 126, 130, 140, 144, 147, 155, 156, 168, 180, 182, 186, 195, 196, 208, 210, 214, 217, 234, 240, 245, 248, 252, 260, 273, 279, 280, 294, 310, 312, 315, 321, 336, 360, 364, 372, 390, 392, 403, 420, 428, 434, 441, 455, 465, 468, 490, 496, 504, 520, 535, 546, 558, 560, 585, 588, 620, 624, 630, 637, 642, 651, 720, 728, 735, 744, 749, 780, 784, 806, 819, 840, 856, 868, 882, 910, 930, 936, 963, 980, 1008, 1040, 1070, 1085, 1092, 1116, 1170, 1176, 1209, 1240, 1260, 1274, 1284, 1302, 1365, 1391, 1395, 1456, 1470, 1488, 1498, 1519, 1560, 1605, 1612, 1638, 1680, 1712, 1736, 1764, 1820, 1860, 1872, 1911, 1926, 1953, 1960, 2015, 2140, 2170, 2184, 2205, 2232, 2247, 2340, 2352, 2418, 2480, 2520, 2548, 2568, 2604, 2730, 2782, 2790, 2821, 2940, 2996, 3038, 3120, 3185, 3210, 3224, 3255, 3276, 3317, 3472, 3528, 3627, 3640, 3720, 3745, 3822, 3852, 3906, 3920, 4030, 4095, 4173, 4280, 4340, 4368, 4410, 4464, 4494, 4557, 4680, 4815, 4836, 5040, 5096, 5136, 5208, 5243, 5460, 5564, 5580, 5642, 5733, 5880, 5992, 6045, 6076, 6370, 6420, 6448, 6510, 6552, 6634, 6741, 6955, 7056, 7254, 7280, 7440, 7490, 7595, 7644, 7704, 7812, 8060, 8190, 8346, 8463, 8560, 8680, 8820, 8988, 9114, 9360, 9555, 9630, 9672, 9737, 9765, 9951, 10192, 10416, 10486, 10920, 11128, 11160, 11235, 11284, 11466, 11760, 11984, 12090, 12152, 12519, 12740, 12840, 13020, 13104, 13268, 13482, 13671, 13910, 14105, 14508, 14980, 15190, 15288, 15408, 15624, 15729, 16120, 16380, 16585, 16692, 16926, 17360, 17640, 17976, 18135, 18228, 19110, 19260, 19344, 19474, 19530, 19747, 19902, 20865, 20972, 21840, 22256, 22320, 22470, 22568, 22785, 22932, 23219, 24180, 24304, 25038, 25389, 25480, 25680, 26040, 26215, 26536, 26964, 27342, 27820, 28210, 28665, 29016, 29211, 29853, 29960, 30380, 30576, 31248, 31458, 32240, 32760, 33170, 33384, 33705, 33852, 35280, 35952, 36270, 36456, 38220, 38520, 38948, 39060, 39494, 39804, 41730, 41944, 42315, 43121, 44940, 45136, 45570, 45864, 46438, 47187, 48360, 48685, 49755, 50076, 50778, 50960, 52080, 52430, 53072, 53928, 54684, 55640, 56420, 57330, 58032, 58422, 59241, 59706, 59920, 60760, 62595, 62916, 65520, 66340, 66768, 67410, 67704, 68159, 68355, 69657, 72540, 72912, 76440, 77040, 77896, 78120, 78645, 78988, 79608, 83460, 83888, 84630, 86242, 87633, 89880, 91140, 91728, 92876, 94374, 96720, 97370, 98735, 99510, 100152, 101556, 104860, 107856, 109368, 111280, 112840, 114660, 116095, 116844, 118482, 119412, 121520, 125190, 125832, 126945, 129363, 132680, 134820, 135408, 136318, 136710, 139314, 145080, 146055, 149265, 152880, 155792, 156240, 157290, 157976, 159216, 162533, 166920, 169260, 172484, 175266, 177723, 179760, 182280, 185752, 188748, 194740, 197470, 199020, 200304, 203112, 204477, 208971, 209720, 215605, 218736, 225680, 229320, 232190, 233688, 235935, 236964, 238824, 250380, 251664, 253890, 258726, 265360, 269640, 272636, 273420, 278628, 290160, 292110, 296205, 298530, 301847, 314580, 315952, 325066, 333840, 338520, 340795, 344968, 348285, 350532, 355446, 364560, 371504, 377496, 388089, 389480, 394940, 398040, 406224, 408954, 417942, 419440, 431210, 438165, 458640, 464380, 467376, 471870, 473928, 477648, 487599, 500760, 507780, 517452, 539280, 545272, 546840, 557256, 584220, 592410, 597060, 603694, 613431, 629160, 646815, 650132, 677040, 681590, 689936, 696570, 701064, 710892, 754992, 776178, 778960, 789880, 796080, 812665, 817908, 835884, 862420, 876330, 888615, 905541, 928760, 943740, 947856, 975198, 1001520, 1015560, 1022385, 1034904, 1044855, 1090544, 1093680, 1114512, 1168440, 1184820, 1194120, 1207388, 1226862, 1258320, 1293630, 1300264, 1363180, 1393140, 1402128, 1421784, 1462797, 1509235, 1552356, 1579760, 1625330, 1635816, 1671768, 1724840, 1752660, 1777230, 1811082, 1857520, 1887480, 1940445, 1950396, 2031120, 2044770, 2069808, 2089710, 2112929, 2336880, 2369640, 2388240, 2414776, 2437995, 2453724, 2587260, 2600528, 2716623, 2726360, 2786280, 2843568, 2925594, 3018470, 3067155, 3104712, 3250660, 3271632, 3343536, 3449680, 3505320, 3554460, 3622164, 3774960, 3880890, 3900792, 4089540, 4179420, 4225858, 4527705, 4739280, 4829552, 4875990, 4907448, 5174520, 5433246, 5452720, 5572560, 5851188, 6036940, 6134310, 6209424, 6338787, 6501320, 7010640, 7108920, 7244328, 7313985, 7761780, 7801584, 8179080, 8358840, 8451716, 9055410, 9751980, 9814896, 10349040, 10564645, 10866492, 11702376, 12073880, 12268620, 12677574, 13002640, 13583115, 14217840, 14488656, 14627970, 15523560, 16358160, 16717680, 16903432, 18110820, 19016361, 19503960, 21129290, 21732984, 23404752, 24147760, 24537240, 25355148, 27166230, 29255940, 31047120, 31693935, 33806864, 36221640, 38032722, 39007920, 42258580, 43465968, 49074480, 50710296, 54332460, 58511880, 63387870, 72443280, 76065444, 84517160, 95081805, 101420592, 108664920, 117023760, 126775740, 152130888, 169034320, 190163610, 217329840, 253551480, 304261776, 380327220, 507102960, 760654440, 1521308880]

約数ペア:

[(1, 1521308880), (2, 760654440), (3, 507102960), (4, 380327220), (5, 304261776), (6, 253551480), (7, 217329840), (8, 190163610), (9, 169034320), (10, 152130888), (12, 126775740), (13, 117023760), (14, 108664920), (15, 101420592), (16, 95081805), (18, 84517160), (20, 76065444), (21, 72443280), (24, 63387870), (26, 58511880), (28, 54332460), (30, 50710296), (31, 49074480), (35, 43465968), (36, 42258580), (39, 39007920), (40, 38032722), (42, 36221640), (45, 33806864), (48, 31693935), (49, 31047120), (52, 29255940), (56, 27166230), (60, 25355148), (62, 24537240), (63, 24147760), (65, 23404752), (70, 21732984), (72, 21129290), (78, 19503960), (80, 19016361), (84, 18110820), (90, 16903432), (91, 16717680), (93, 16358160), (98, 15523560), (104, 14627970), (105, 14488656), (107, 14217840), (112, 13583115), (117, 13002640), (120, 12677574), (124, 12268620), (126, 12073880), (130, 11702376), (140, 10866492), (144, 10564645), (147, 10349040), (155, 9814896), (156, 9751980), (168, 9055410), (180, 8451716), (182, 8358840), (186, 8179080), (195, 7801584), (196, 7761780), (208, 7313985), (210, 7244328), (214, 7108920), (217, 7010640), (234, 6501320), (240, 6338787), (245, 6209424), (248, 6134310), (252, 6036940), (260, 5851188), (273, 5572560), (279, 5452720), (280, 5433246), (294, 5174520), (310, 4907448), (312, 4875990), (315, 4829552), (321, 4739280), (336, 4527705), (360, 4225858), (364, 4179420), (372, 4089540), (390, 3900792), (392, 3880890), (403, 3774960), (420, 3622164), (428, 3554460), (434, 3505320), (441, 3449680), (455, 3343536), (465, 3271632), (468, 3250660), (490, 3104712), (496, 3067155), (504, 3018470), (520, 2925594), (535, 2843568), (546, 2786280), (558, 2726360), (560, 2716623), (585, 2600528), (588, 2587260), (620, 2453724), (624, 2437995), (630, 2414776), (637, 2388240), (642, 2369640), (651, 2336880), (720, 2112929), (728, 2089710), (735, 2069808), (744, 2044770), (749, 2031120), (780, 1950396), (784, 1940445), (806, 1887480), (819, 1857520), (840, 1811082), (856, 1777230), (868, 1752660), (882, 1724840), (910, 1671768), (930, 1635816), (936, 1625330), (963, 1579760), (980, 1552356), (1008, 1509235), (1040, 1462797), (1070, 1421784), (1085, 1402128), (1092, 1393140), (1116, 1363180), (1170, 1300264), (1176, 1293630), (1209, 1258320), (1240, 1226862), (1260, 1207388), (1274, 1194120), (1284, 1184820), (1302, 1168440), (1365, 1114512), (1391, 1093680), (1395, 1090544), (1456, 1044855), (1470, 1034904), (1488, 1022385), (1498, 1015560), (1519, 1001520), (1560, 975198), (1605, 947856), (1612, 943740), (1638, 928760), (1680, 905541), (1712, 888615), (1736, 876330), (1764, 862420), (1820, 835884), (1860, 817908), (1872, 812665), (1911, 796080), (1926, 789880), (1953, 778960), (1960, 776178), (2015, 754992), (2140, 710892), (2170, 701064), (2184, 696570), (2205, 689936), (2232, 681590), (2247, 677040), (2340, 650132), (2352, 646815), (2418, 629160), (2480, 613431), (2520, 603694), (2548, 597060), (2568, 592410), (2604, 584220), (2730, 557256), (2782, 546840), (2790, 545272), (2821, 539280), (2940, 517452), (2996, 507780), (3038, 500760), (3120, 487599), (3185, 477648), (3210, 473928), (3224, 471870), (3255, 467376), (3276, 464380), (3317, 458640), (3472, 438165), (3528, 431210), (3627, 419440), (3640, 417942), (3720, 408954), (3745, 406224), (3822, 398040), (3852, 394940), (3906, 389480), (3920, 388089), (4030, 377496), (4095, 371504), (4173, 364560), (4280, 355446), (4340, 350532), (4368, 348285), (4410, 344968), (4464, 340795), (4494, 338520), (4557, 333840), (4680, 325066), (4815, 315952), (4836, 314580), (5040, 301847), (5096, 298530), (5136, 296205), (5208, 292110), (5243, 290160), (5460, 278628), (5564, 273420), (5580, 272636), (5642, 269640), (5733, 265360), (5880, 258726), (5992, 253890), (6045, 251664), (6076, 250380), (6370, 238824), (6420, 236964), (6448, 235935), (6510, 233688), (6552, 232190), (6634, 229320), (6741, 225680), (6955, 218736), (7056, 215605), (7254, 209720), (7280, 208971), (7440, 204477), (7490, 203112), (7595, 200304), (7644, 199020), (7704, 197470), (7812, 194740), (8060, 188748), (8190, 185752), (8346, 182280), (8463, 179760), (8560, 177723), (8680, 175266), (8820, 172484), (8988, 169260), (9114, 166920), (9360, 162533), (9555, 159216), (9630, 157976), (9672, 157290), (9737, 156240), (9765, 155792), (9951, 152880), (10192, 149265), (10416, 146055), (10486, 145080), (10920, 139314), (11128, 136710), (11160, 136318), (11235, 135408), (11284, 134820), (11466, 132680), (11760, 129363), (11984, 126945), (12090, 125832), (12152, 125190), (12519, 121520), (12740, 119412), (12840, 118482), (13020, 116844), (13104, 116095), (13268, 114660), (13482, 112840), (13671, 111280), (13910, 109368), (14105, 107856), (14508, 104860), (14980, 101556), (15190, 100152), (15288, 99510), (15408, 98735), (15624, 97370), (15729, 96720), (16120, 94374), (16380, 92876), (16585, 91728), (16692, 91140), (16926, 89880), (17360, 87633), (17640, 86242), (17976, 84630), (18135, 83888), (18228, 83460), (19110, 79608), (19260, 78988), (19344, 78645), (19474, 78120), (19530, 77896), (19747, 77040), (19902, 76440), (20865, 72912), (20972, 72540), (21840, 69657), (22256, 68355), (22320, 68159), (22470, 67704), (22568, 67410), (22785, 66768), (22932, 66340), (23219, 65520), (24180, 62916), (24304, 62595), (25038, 60760), (25389, 59920), (25480, 59706), (25680, 59241), (26040, 58422), (26215, 58032), (26536, 57330), (26964, 56420), (27342, 55640), (27820, 54684), (28210, 53928), (28665, 53072), (29016, 52430), (29211, 52080), (29853, 50960), (29960, 50778), (30380, 50076), (30576, 49755), (31248, 48685), (31458, 48360), (32240, 47187), (32760, 46438), (33170, 45864), (33384, 45570), (33705, 45136), (33852, 44940), (35280, 43121), (35952, 42315), (36270, 41944), (36456, 41730), (38220, 39804), (38520, 39494), (38948, 39060)]