256996452960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{11969}}^1$

素因数の和:12071

約数の個数: 576

約数和(自身を含む): 1001361553920

約数和(自身を除く): 744365100960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 37, 39, 40, 45, 48, 52, 60, 62, 65, 72, 74, 78, 80, 90, 93, 96, 104, 111, 117, 120, 124, 130, 144, 148, 155, 156, 160, 180, 185, 186, 195, 208, 222, 234, 240, 248, 260, 279, 288, 296, 310, 312, 333, 360, 370, 372, 390, 403, 416, 444, 465, 468, 480, 481, 496, 520, 555, 558, 585, 592, 620, 624, 666, 720, 740, 744, 780, 806, 888, 930, 936, 962, 992, 1040, 1110, 1116, 1147, 1170, 1184, 1209, 1240, 1248, 1332, 1395, 1440, 1443, 1480, 1488, 1560, 1612, 1665, 1776, 1860, 1872, 1924, 2015, 2080, 2220, 2232, 2294, 2340, 2405, 2418, 2480, 2664, 2790, 2886, 2960, 2976, 3120, 3224, 3330, 3441, 3552, 3627, 3720, 3744, 3848, 4030, 4329, 4440, 4464, 4588, 4680, 4810, 4836, 4960, 5328, 5580, 5735, 5772, 5920, 6045, 6240, 6448, 6660, 6882, 7215, 7254, 7440, 7696, 8060, 8658, 8880, 8928, 9176, 9360, 9620, 9672, 10323, 10656, 11160, 11470, 11544, 11969, 12090, 12896, 13320, 13764, 14430, 14508, 14880, 14911, 15392, 16120, 17205, 17316, 17760, 18135, 18352, 18720, 19240, 19344, 20646, 21645, 22320, 22940, 23088, 23938, 24180, 26640, 27528, 28860, 29016, 29822, 32240, 34410, 34632, 35907, 36270, 36704, 38480, 38688, 41292, 43290, 44640, 44733, 45880, 46176, 47876, 48360, 51615, 53280, 55056, 57720, 58032, 59644, 59845, 64480, 68820, 69264, 71814, 72540, 74555, 76960, 82584, 86580, 89466, 91760, 95752, 96720, 103230, 107721, 110112, 115440, 116064, 119288, 119690, 134199, 137640, 138528, 143628, 145080, 149110, 155597, 165168, 173160, 178932, 179535, 183520, 191504, 193440, 206460, 215442, 223665, 230880, 238576, 239380, 268398, 275280, 287256, 290160, 298220, 311194, 330336, 346320, 357864, 359070, 371039, 383008, 412920, 430884, 442853, 447330, 466791, 477152, 478760, 536796, 538605, 550560, 574512, 580320, 596440, 622388, 670995, 692640, 715728, 718140, 742078, 777985, 825840, 861768, 885706, 894660, 933582, 957520, 1073592, 1077210, 1113117, 1149024, 1192880, 1244776, 1328559, 1341990, 1400373, 1431456, 1436280, 1484156, 1555970, 1651680, 1723536, 1771412, 1789320, 1855195, 1867164, 1915040, 2147184, 2154420, 2214265, 2226234, 2333955, 2385760, 2489552, 2657118, 2683980, 2800746, 2872560, 2968312, 3111940, 3339351, 3447072, 3542824, 3578640, 3710390, 3734328, 3985677, 4294368, 4308840, 4428530, 4452468, 4667910, 4823507, 4979104, 5314236, 5367960, 5565585, 5601492, 5745120, 5757089, 5936624, 6223880, 6642795, 6678702, 7001865, 7085648, 7157280, 7420780, 7468656, 7971354, 8617680, 8857060, 8904936, 9335820, 9647014, 10628472, 10735920, 11131170, 11202984, 11514178, 11873248, 12447760, 13285590, 13357404, 13728443, 14003730, 14171296, 14470521, 14841560, 14937312, 15942708, 16696755, 17235360, 17271267, 17714120, 17809872, 18671640, 19294028, 19928385, 21256944, 21471840, 22262340, 22405968, 23028356, 24117535, 24895520, 26571180, 26714808, 27456886, 28007460, 28785445, 28941042, 29683120, 31885416, 33393510, 34542534, 35428240, 35619744, 37343280, 38588056, 39856770, 41185329, 42513888, 43411563, 44524680, 44811936, 46056712, 48235070, 51813801, 53142360, 53429616, 54913772, 56014920, 57570890, 57882084, 59366240, 63770832, 66787020, 68642215, 69085068, 70856480, 72352605, 74686560, 77176112, 79713540, 82370658, 86356335, 86823126, 89049360, 92113424, 96470140, 103627602, 106284720, 106859232, 109827544, 112029840, 115141780, 115764168, 123555987, 127541664, 133574040, 137284430, 138170136, 144705210, 154352224, 159427080, 164741316, 172712670, 173646252, 178098720, 178469759, 184226848, 192940280, 205926645, 207255204, 212569440, 217057815, 219655088, 224059680, 230283560, 231528336, 247111974, 259069005, 267148080, 274568860, 276340272, 289410420, 318854160, 329482632, 345425340, 347292504, 356939518, 385880560, 411853290, 414510408, 434115630, 439310176, 460567120, 463056672, 494223948, 518138010, 534296160, 535409277, 549137720, 552680544, 578820840, 617779935, 637708320, 658965264, 690850680, 694585008, 713879036, 771761120, 823706580, 829020816, 868231260, 892348795, 921134240, 988447896, 1036276020, 1070818554, 1098275440, 1157641680, 1235559870, 1317930528, 1381701360, 1389170016, 1427758072, 1606227831, 1647413160, 1658041632, 1736462520, 1784697590, 1976895792, 2072552040, 2141637108, 2196550880, 2315283360, 2471119740, 2677046385, 2763402720, 2855516144, 3212455662, 3294826320, 3472925040, 3569395180, 3953791584, 4145104080, 4283274216, 4942239480, 5354092770, 5711032288, 6424911324, 6589652640, 6945850080, 7138790360, 8031139155, 8290208160, 8566548432, 9884478960, 10708185540, 12849822648, 14277580720, 16062278310, 17133096864, 19768957920, 21416371080, 25699645296, 28555161440, 32124556620, 42832742160, 51399290592, 64249113240, 85665484320, 128498226480, 256996452960]

約数ペア:

[(1, 256996452960), (2, 128498226480), (3, 85665484320), (4, 64249113240), (5, 51399290592), (6, 42832742160), (8, 32124556620), (9, 28555161440), (10, 25699645296), (12, 21416371080), (13, 19768957920), (15, 17133096864), (16, 16062278310), (18, 14277580720), (20, 12849822648), (24, 10708185540), (26, 9884478960), (30, 8566548432), (31, 8290208160), (32, 8031139155), (36, 7138790360), (37, 6945850080), (39, 6589652640), (40, 6424911324), (45, 5711032288), (48, 5354092770), (52, 4942239480), (60, 4283274216), (62, 4145104080), (65, 3953791584), (72, 3569395180), (74, 3472925040), (78, 3294826320), (80, 3212455662), (90, 2855516144), (93, 2763402720), (96, 2677046385), (104, 2471119740), (111, 2315283360), (117, 2196550880), (120, 2141637108), (124, 2072552040), (130, 1976895792), (144, 1784697590), (148, 1736462520), (155, 1658041632), (156, 1647413160), (160, 1606227831), (180, 1427758072), (185, 1389170016), (186, 1381701360), (195, 1317930528), (208, 1235559870), (222, 1157641680), (234, 1098275440), (240, 1070818554), (248, 1036276020), (260, 988447896), (279, 921134240), (288, 892348795), (296, 868231260), (310, 829020816), (312, 823706580), (333, 771761120), (360, 713879036), (370, 694585008), (372, 690850680), (390, 658965264), (403, 637708320), (416, 617779935), (444, 578820840), (465, 552680544), (468, 549137720), (480, 535409277), (481, 534296160), (496, 518138010), (520, 494223948), (555, 463056672), (558, 460567120), (585, 439310176), (592, 434115630), (620, 414510408), (624, 411853290), (666, 385880560), (720, 356939518), (740, 347292504), (744, 345425340), (780, 329482632), (806, 318854160), (888, 289410420), (930, 276340272), (936, 274568860), (962, 267148080), (992, 259069005), (1040, 247111974), (1110, 231528336), (1116, 230283560), (1147, 224059680), (1170, 219655088), (1184, 217057815), (1209, 212569440), (1240, 207255204), (1248, 205926645), (1332, 192940280), (1395, 184226848), (1440, 178469759), (1443, 178098720), (1480, 173646252), (1488, 172712670), (1560, 164741316), (1612, 159427080), (1665, 154352224), (1776, 144705210), (1860, 138170136), (1872, 137284430), (1924, 133574040), (2015, 127541664), (2080, 123555987), (2220, 115764168), (2232, 115141780), (2294, 112029840), (2340, 109827544), (2405, 106859232), (2418, 106284720), (2480, 103627602), (2664, 96470140), (2790, 92113424), (2886, 89049360), (2960, 86823126), (2976, 86356335), (3120, 82370658), (3224, 79713540), (3330, 77176112), (3441, 74686560), (3552, 72352605), (3627, 70856480), (3720, 69085068), (3744, 68642215), (3848, 66787020), (4030, 63770832), (4329, 59366240), (4440, 57882084), (4464, 57570890), (4588, 56014920), (4680, 54913772), (4810, 53429616), (4836, 53142360), (4960, 51813801), (5328, 48235070), (5580, 46056712), (5735, 44811936), (5772, 44524680), (5920, 43411563), (6045, 42513888), (6240, 41185329), (6448, 39856770), (6660, 38588056), (6882, 37343280), (7215, 35619744), (7254, 35428240), (7440, 34542534), (7696, 33393510), (8060, 31885416), (8658, 29683120), (8880, 28941042), (8928, 28785445), (9176, 28007460), (9360, 27456886), (9620, 26714808), (9672, 26571180), (10323, 24895520), (10656, 24117535), (11160, 23028356), (11470, 22405968), (11544, 22262340), (11969, 21471840), (12090, 21256944), (12896, 19928385), (13320, 19294028), (13764, 18671640), (14430, 17809872), (14508, 17714120), (14880, 17271267), (14911, 17235360), (15392, 16696755), (16120, 15942708), (17205, 14937312), (17316, 14841560), (17760, 14470521), (18135, 14171296), (18352, 14003730), (18720, 13728443), (19240, 13357404), (19344, 13285590), (20646, 12447760), (21645, 11873248), (22320, 11514178), (22940, 11202984), (23088, 11131170), (23938, 10735920), (24180, 10628472), (26640, 9647014), (27528, 9335820), (28860, 8904936), (29016, 8857060), (29822, 8617680), (32240, 7971354), (34410, 7468656), (34632, 7420780), (35907, 7157280), (36270, 7085648), (36704, 7001865), (38480, 6678702), (38688, 6642795), (41292, 6223880), (43290, 5936624), (44640, 5757089), (44733, 5745120), (45880, 5601492), (46176, 5565585), (47876, 5367960), (48360, 5314236), (51615, 4979104), (53280, 4823507), (55056, 4667910), (57720, 4452468), (58032, 4428530), (59644, 4308840), (59845, 4294368), (64480, 3985677), (68820, 3734328), (69264, 3710390), (71814, 3578640), (72540, 3542824), (74555, 3447072), (76960, 3339351), (82584, 3111940), (86580, 2968312), (89466, 2872560), (91760, 2800746), (95752, 2683980), (96720, 2657118), (103230, 2489552), (107721, 2385760), (110112, 2333955), (115440, 2226234), (116064, 2214265), (119288, 2154420), (119690, 2147184), (134199, 1915040), (137640, 1867164), (138528, 1855195), (143628, 1789320), (145080, 1771412), (149110, 1723536), (155597, 1651680), (165168, 1555970), (173160, 1484156), (178932, 1436280), (179535, 1431456), (183520, 1400373), (191504, 1341990), (193440, 1328559), (206460, 1244776), (215442, 1192880), (223665, 1149024), (230880, 1113117), (238576, 1077210), (239380, 1073592), (268398, 957520), (275280, 933582), (287256, 894660), (290160, 885706), (298220, 861768), (311194, 825840), (330336, 777985), (346320, 742078), (357864, 718140), (359070, 715728), (371039, 692640), (383008, 670995), (412920, 622388), (430884, 596440), (442853, 580320), (447330, 574512), (466791, 550560), (477152, 538605), (478760, 536796)]