21684287520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1278

約数の個数: 576

約数和(自身を含む): 89355571200

約数和(自身を除く): 67671283680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 89, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 178, 180, 189, 196, 210, 216, 224, 240, 245, 252, 267, 270, 280, 288, 294, 315, 336, 356, 360, 378, 392, 420, 432, 441, 445, 480, 490, 504, 534, 540, 560, 588, 623, 630, 672, 712, 720, 735, 756, 784, 801, 840, 864, 882, 890, 945, 980, 1008, 1068, 1080, 1120, 1151, 1176, 1246, 1260, 1323, 1335, 1424, 1440, 1470, 1512, 1568, 1602, 1680, 1764, 1780, 1869, 1890, 1960, 2016, 2136, 2160, 2205, 2302, 2352, 2403, 2492, 2520, 2646, 2670, 2848, 2940, 3024, 3115, 3204, 3360, 3453, 3528, 3560, 3738, 3780, 3920, 4005, 4272, 4320, 4361, 4410, 4604, 4704, 4806, 4984, 5040, 5292, 5340, 5607, 5755, 5880, 6048, 6230, 6408, 6615, 6906, 7056, 7120, 7476, 7560, 7840, 8010, 8057, 8544, 8722, 8820, 9208, 9345, 9612, 9968, 10080, 10359, 10584, 10680, 11214, 11510, 11760, 12015, 12460, 12816, 13083, 13230, 13812, 14112, 14240, 14952, 15120, 16020, 16114, 16821, 17265, 17444, 17640, 18416, 18690, 19224, 19936, 20718, 21168, 21360, 21805, 22428, 23020, 23520, 24030, 24171, 24920, 25632, 26166, 26460, 27624, 28035, 29904, 30240, 31077, 32040, 32228, 33642, 34530, 34888, 35280, 36832, 37380, 38448, 39249, 40285, 41436, 42336, 42720, 43610, 44856, 46040, 48060, 48342, 49840, 51795, 52332, 52920, 55248, 56070, 56399, 59808, 62154, 64080, 64456, 65415, 67284, 69060, 69776, 70560, 72513, 74760, 76896, 78498, 80570, 82872, 84105, 87220, 89712, 92080, 96120, 96684, 99680, 102439, 103590, 104664, 105840, 110496, 112140, 112798, 117747, 120855, 124308, 128160, 128912, 130830, 134568, 138120, 139552, 145026, 149520, 155385, 156996, 161140, 165744, 168210, 169197, 174440, 179424, 184160, 192240, 193368, 196245, 204878, 207180, 209328, 211680, 217539, 224280, 225596, 235494, 241710, 248616, 257824, 261660, 269136, 276240, 281995, 290052, 299040, 307317, 310770, 313992, 322280, 331488, 336420, 338394, 348880, 362565, 384480, 386736, 392490, 409756, 414360, 418656, 435078, 448560, 451192, 470988, 483420, 497232, 507591, 512195, 523320, 538272, 552480, 563990, 580104, 588735, 614634, 621540, 627984, 644560, 672840, 676788, 697760, 717073, 725130, 773472, 784980, 819512, 828720, 845985, 870156, 897120, 902384, 921951, 941976, 966840, 994464, 1015182, 1024390, 1046640, 1087695, 1127980, 1160208, 1177470, 1229268, 1243080, 1255968, 1289120, 1345680, 1353576, 1434146, 1450260, 1522773, 1536585, 1569960, 1639024, 1657440, 1691970, 1740312, 1804768, 1843902, 1883952, 1933680, 2030364, 2048780, 2093280, 2151219, 2175390, 2255960, 2320416, 2354940, 2458536, 2486160, 2537955, 2691360, 2707152, 2765853, 2868292, 2900520, 3045546, 3073170, 3139920, 3278048, 3383940, 3480624, 3585365, 3687804, 3767904, 3867360, 4060728, 4097560, 4302438, 4350780, 4511920, 4609755, 4709880, 4917072, 4972320, 5019511, 5075910, 5414304, 5531706, 5736584, 5801040, 6091092, 6146340, 6279840, 6453657, 6767880, 6961248, 7170730, 7375608, 7613865, 8121456, 8195120, 8604876, 8701560, 9023840, 9219510, 9419760, 9834144, 10039022, 10151820, 10756095, 11063412, 11473168, 11602080, 12182184, 12292680, 12907314, 13535760, 13829265, 14341460, 14751216, 15058533, 15227730, 16242912, 16390240, 17209752, 17403120, 18439020, 18839520, 19360971, 20078044, 20303640, 21512190, 22126824, 22946336, 24364368, 24585360, 25097555, 25814628, 27071520, 27658530, 28682920, 29502432, 30117066, 30455460, 32268285, 34419504, 34806240, 36878040, 38721942, 40156088, 40607280, 43024380, 44253648, 45175599, 48728736, 49170720, 50195110, 51629256, 55317060, 57365840, 60234132, 60910920, 64536570, 68839008, 73756080, 75292665, 77443884, 80312176, 81214560, 86048760, 88507296, 90351198, 96804855, 100390220, 103258512, 110634120, 114731680, 120468264, 121821840, 129073140, 135526797, 147512160, 150585330, 154887768, 160624352, 172097520, 180702396, 193609710, 200780440, 206517024, 221268240, 225877995, 240936528, 243643680, 258146280, 271053594, 301170660, 309775536, 344195040, 361404792, 387219420, 401560880, 442536480, 451755990, 481873056, 516292560, 542107188, 602341320, 619551072, 677633985, 722809584, 774438840, 803121760, 903511980, 1032585120, 1084214376, 1204682640, 1355267970, 1445619168, 1548877680, 1807023960, 2168428752, 2409365280, 2710535940, 3097755360, 3614047920, 4336857504, 5421071880, 7228095840, 10842143760, 21684287520]

約数ペア:

[(1, 21684287520), (2, 10842143760), (3, 7228095840), (4, 5421071880), (5, 4336857504), (6, 3614047920), (7, 3097755360), (8, 2710535940), (9, 2409365280), (10, 2168428752), (12, 1807023960), (14, 1548877680), (15, 1445619168), (16, 1355267970), (18, 1204682640), (20, 1084214376), (21, 1032585120), (24, 903511980), (27, 803121760), (28, 774438840), (30, 722809584), (32, 677633985), (35, 619551072), (36, 602341320), (40, 542107188), (42, 516292560), (45, 481873056), (48, 451755990), (49, 442536480), (54, 401560880), (56, 387219420), (60, 361404792), (63, 344195040), (70, 309775536), (72, 301170660), (80, 271053594), (84, 258146280), (89, 243643680), (90, 240936528), (96, 225877995), (98, 221268240), (105, 206517024), (108, 200780440), (112, 193609710), (120, 180702396), (126, 172097520), (135, 160624352), (140, 154887768), (144, 150585330), (147, 147512160), (160, 135526797), (168, 129073140), (178, 121821840), (180, 120468264), (189, 114731680), (196, 110634120), (210, 103258512), (216, 100390220), (224, 96804855), (240, 90351198), (245, 88507296), (252, 86048760), (267, 81214560), (270, 80312176), (280, 77443884), (288, 75292665), (294, 73756080), (315, 68839008), (336, 64536570), (356, 60910920), (360, 60234132), (378, 57365840), (392, 55317060), (420, 51629256), (432, 50195110), (441, 49170720), (445, 48728736), (480, 45175599), (490, 44253648), (504, 43024380), (534, 40607280), (540, 40156088), (560, 38721942), (588, 36878040), (623, 34806240), (630, 34419504), (672, 32268285), (712, 30455460), (720, 30117066), (735, 29502432), (756, 28682920), (784, 27658530), (801, 27071520), (840, 25814628), (864, 25097555), (882, 24585360), (890, 24364368), (945, 22946336), (980, 22126824), (1008, 21512190), (1068, 20303640), (1080, 20078044), (1120, 19360971), (1151, 18839520), (1176, 18439020), (1246, 17403120), (1260, 17209752), (1323, 16390240), (1335, 16242912), (1424, 15227730), (1440, 15058533), (1470, 14751216), (1512, 14341460), (1568, 13829265), (1602, 13535760), (1680, 12907314), (1764, 12292680), (1780, 12182184), (1869, 11602080), (1890, 11473168), (1960, 11063412), (2016, 10756095), (2136, 10151820), (2160, 10039022), (2205, 9834144), (2302, 9419760), (2352, 9219510), (2403, 9023840), (2492, 8701560), (2520, 8604876), (2646, 8195120), (2670, 8121456), (2848, 7613865), (2940, 7375608), (3024, 7170730), (3115, 6961248), (3204, 6767880), (3360, 6453657), (3453, 6279840), (3528, 6146340), (3560, 6091092), (3738, 5801040), (3780, 5736584), (3920, 5531706), (4005, 5414304), (4272, 5075910), (4320, 5019511), (4361, 4972320), (4410, 4917072), (4604, 4709880), (4704, 4609755), (4806, 4511920), (4984, 4350780), (5040, 4302438), (5292, 4097560), (5340, 4060728), (5607, 3867360), (5755, 3767904), (5880, 3687804), (6048, 3585365), (6230, 3480624), (6408, 3383940), (6615, 3278048), (6906, 3139920), (7056, 3073170), (7120, 3045546), (7476, 2900520), (7560, 2868292), (7840, 2765853), (8010, 2707152), (8057, 2691360), (8544, 2537955), (8722, 2486160), (8820, 2458536), (9208, 2354940), (9345, 2320416), (9612, 2255960), (9968, 2175390), (10080, 2151219), (10359, 2093280), (10584, 2048780), (10680, 2030364), (11214, 1933680), (11510, 1883952), (11760, 1843902), (12015, 1804768), (12460, 1740312), (12816, 1691970), (13083, 1657440), (13230, 1639024), (13812, 1569960), (14112, 1536585), (14240, 1522773), (14952, 1450260), (15120, 1434146), (16020, 1353576), (16114, 1345680), (16821, 1289120), (17265, 1255968), (17444, 1243080), (17640, 1229268), (18416, 1177470), (18690, 1160208), (19224, 1127980), (19936, 1087695), (20718, 1046640), (21168, 1024390), (21360, 1015182), (21805, 994464), (22428, 966840), (23020, 941976), (23520, 921951), (24030, 902384), (24171, 897120), (24920, 870156), (25632, 845985), (26166, 828720), (26460, 819512), (27624, 784980), (28035, 773472), (29904, 725130), (30240, 717073), (31077, 697760), (32040, 676788), (32228, 672840), (33642, 644560), (34530, 627984), (34888, 621540), (35280, 614634), (36832, 588735), (37380, 580104), (38448, 563990), (39249, 552480), (40285, 538272), (41436, 523320), (42336, 512195), (42720, 507591), (43610, 497232), (44856, 483420), (46040, 470988), (48060, 451192), (48342, 448560), (49840, 435078), (51795, 418656), (52332, 414360), (52920, 409756), (55248, 392490), (56070, 386736), (56399, 384480), (59808, 362565), (62154, 348880), (64080, 338394), (64456, 336420), (65415, 331488), (67284, 322280), (69060, 313992), (69776, 310770), (70560, 307317), (72513, 299040), (74760, 290052), (76896, 281995), (78498, 276240), (80570, 269136), (82872, 261660), (84105, 257824), (87220, 248616), (89712, 241710), (92080, 235494), (96120, 225596), (96684, 224280), (99680, 217539), (102439, 211680), (103590, 209328), (104664, 207180), (105840, 204878), (110496, 196245), (112140, 193368), (112798, 192240), (117747, 184160), (120855, 179424), (124308, 174440), (128160, 169197), (128912, 168210), (130830, 165744), (134568, 161140), (138120, 156996), (139552, 155385), (145026, 149520)]