21413551320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1019}}^1$

素因数の和:1343

約数の個数: 384

約数和(自身を含む): 82487808000

約数和(自身を除く): 61074256680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 269, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 538, 558, 620, 630, 651, 744, 807, 840, 868, 930, 1019, 1076, 1085, 1116, 1240, 1260, 1302, 1345, 1395, 1614, 1736, 1860, 1883, 1953, 2038, 2152, 2170, 2232, 2421, 2520, 2604, 2690, 2790, 3057, 3228, 3255, 3720, 3766, 3906, 4035, 4076, 4340, 4842, 5095, 5208, 5380, 5580, 5649, 6114, 6456, 6510, 7133, 7532, 7812, 8070, 8152, 8339, 8680, 9171, 9415, 9684, 9765, 10190, 10760, 11160, 11298, 12105, 12228, 13020, 14266, 15064, 15285, 15624, 16140, 16678, 16947, 18342, 18830, 19368, 19530, 20380, 21399, 22596, 24210, 24456, 25017, 26040, 28245, 28532, 30570, 31589, 32280, 33356, 33894, 35665, 36684, 37660, 39060, 40760, 41695, 42798, 45192, 45855, 48420, 50034, 56490, 57064, 58373, 61140, 63178, 64197, 66712, 67788, 71330, 73368, 75051, 75320, 78120, 83390, 84735, 85596, 91710, 94767, 96840, 100068, 106995, 112980, 116746, 122280, 125085, 126356, 128394, 135576, 142660, 150102, 157945, 166780, 169470, 171192, 175119, 183420, 189534, 200136, 213990, 221123, 225960, 233492, 250170, 252712, 256788, 274111, 284301, 285320, 291865, 300204, 315890, 320985, 333560, 338940, 350238, 366840, 375255, 379068, 427980, 442246, 466984, 473835, 500340, 513576, 525357, 548222, 568602, 583730, 600408, 631780, 641970, 663369, 677880, 700476, 750510, 758136, 822333, 855960, 875595, 884492, 947670, 1000680, 1050714, 1096444, 1105615, 1137204, 1167460, 1263560, 1283940, 1326738, 1370555, 1400952, 1421505, 1501020, 1644666, 1751190, 1768984, 1895340, 1918777, 1990107, 2101428, 2192888, 2211230, 2274408, 2334920, 2466999, 2567880, 2626785, 2653476, 2741110, 2843010, 3002040, 3289332, 3316845, 3502380, 3790680, 3837554, 3980214, 4111665, 4202856, 4422460, 4933998, 5253570, 5306952, 5482220, 5686020, 5756331, 6578664, 6633690, 7004760, 7675108, 7960428, 8223330, 8497441, 8844920, 9593885, 9867996, 9950535, 10507140, 10964440, 11372040, 11512662, 12334995, 13267380, 15350216, 15920856, 16446660, 16994882, 17268993, 19187770, 19735992, 19901070, 21014280, 23025324, 24669990, 25492323, 26534760, 28781655, 32893320, 33989764, 34537986, 38375540, 39802140, 42487205, 46050648, 49339980, 50984646, 57563310, 59482087, 67979528, 69075972, 76476969, 76751080, 79604280, 84974410, 86344965, 98679960, 101969292, 115126620, 118964174, 127461615, 138151944, 152953938, 169948820, 172689930, 178446261, 203938584, 230253240, 237928348, 254923230, 297410435, 305907876, 339897640, 345379860, 356892522, 382384845, 475856696, 509846460, 535338783, 594820870, 611815752, 690759720, 713785044, 764769690, 892231305, 1019692920, 1070677566, 1189641740, 1427570088, 1529539380, 1784462610, 2141355132, 2379283480, 2676693915, 3059078760, 3568925220, 4282710264, 5353387830, 7137850440, 10706775660, 21413551320]

約数ペア:

[(1, 21413551320), (2, 10706775660), (3, 7137850440), (4, 5353387830), (5, 4282710264), (6, 3568925220), (7, 3059078760), (8, 2676693915), (9, 2379283480), (10, 2141355132), (12, 1784462610), (14, 1529539380), (15, 1427570088), (18, 1189641740), (20, 1070677566), (21, 1019692920), (24, 892231305), (28, 764769690), (30, 713785044), (31, 690759720), (35, 611815752), (36, 594820870), (40, 535338783), (42, 509846460), (45, 475856696), (56, 382384845), (60, 356892522), (62, 345379860), (63, 339897640), (70, 305907876), (72, 297410435), (84, 254923230), (90, 237928348), (93, 230253240), (105, 203938584), (120, 178446261), (124, 172689930), (126, 169948820), (140, 152953938), (155, 138151944), (168, 127461615), (180, 118964174), (186, 115126620), (210, 101969292), (217, 98679960), (248, 86344965), (252, 84974410), (269, 79604280), (279, 76751080), (280, 76476969), (310, 69075972), (315, 67979528), (360, 59482087), (372, 57563310), (420, 50984646), (434, 49339980), (465, 46050648), (504, 42487205), (538, 39802140), (558, 38375540), (620, 34537986), (630, 33989764), (651, 32893320), (744, 28781655), (807, 26534760), (840, 25492323), (868, 24669990), (930, 23025324), (1019, 21014280), (1076, 19901070), (1085, 19735992), (1116, 19187770), (1240, 17268993), (1260, 16994882), (1302, 16446660), (1345, 15920856), (1395, 15350216), (1614, 13267380), (1736, 12334995), (1860, 11512662), (1883, 11372040), (1953, 10964440), (2038, 10507140), (2152, 9950535), (2170, 9867996), (2232, 9593885), (2421, 8844920), (2520, 8497441), (2604, 8223330), (2690, 7960428), (2790, 7675108), (3057, 7004760), (3228, 6633690), (3255, 6578664), (3720, 5756331), (3766, 5686020), (3906, 5482220), (4035, 5306952), (4076, 5253570), (4340, 4933998), (4842, 4422460), (5095, 4202856), (5208, 4111665), (5380, 3980214), (5580, 3837554), (5649, 3790680), (6114, 3502380), (6456, 3316845), (6510, 3289332), (7133, 3002040), (7532, 2843010), (7812, 2741110), (8070, 2653476), (8152, 2626785), (8339, 2567880), (8680, 2466999), (9171, 2334920), (9415, 2274408), (9684, 2211230), (9765, 2192888), (10190, 2101428), (10760, 1990107), (11160, 1918777), (11298, 1895340), (12105, 1768984), (12228, 1751190), (13020, 1644666), (14266, 1501020), (15064, 1421505), (15285, 1400952), (15624, 1370555), (16140, 1326738), (16678, 1283940), (16947, 1263560), (18342, 1167460), (18830, 1137204), (19368, 1105615), (19530, 1096444), (20380, 1050714), (21399, 1000680), (22596, 947670), (24210, 884492), (24456, 875595), (25017, 855960), (26040, 822333), (28245, 758136), (28532, 750510), (30570, 700476), (31589, 677880), (32280, 663369), (33356, 641970), (33894, 631780), (35665, 600408), (36684, 583730), (37660, 568602), (39060, 548222), (40760, 525357), (41695, 513576), (42798, 500340), (45192, 473835), (45855, 466984), (48420, 442246), (50034, 427980), (56490, 379068), (57064, 375255), (58373, 366840), (61140, 350238), (63178, 338940), (64197, 333560), (66712, 320985), (67788, 315890), (71330, 300204), (73368, 291865), (75051, 285320), (75320, 284301), (78120, 274111), (83390, 256788), (84735, 252712), (85596, 250170), (91710, 233492), (94767, 225960), (96840, 221123), (100068, 213990), (106995, 200136), (112980, 189534), (116746, 183420), (122280, 175119), (125085, 171192), (126356, 169470), (128394, 166780), (135576, 157945), (142660, 150102)]