21496490400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1437

約数の個数: 576

約数和(自身を含む): 88284349440

約数和(自身を除く): 66787859040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 89, 96, 100, 105, 110, 112, 120, 132, 140, 150, 154, 160, 165, 168, 175, 176, 178, 200, 210, 220, 224, 231, 240, 264, 267, 275, 280, 300, 308, 330, 336, 350, 352, 356, 385, 400, 420, 440, 445, 462, 480, 525, 528, 534, 550, 560, 600, 616, 623, 660, 672, 700, 712, 770, 800, 825, 840, 880, 890, 924, 979, 1050, 1056, 1068, 1100, 1120, 1155, 1200, 1232, 1246, 1307, 1320, 1335, 1400, 1424, 1540, 1650, 1680, 1760, 1780, 1848, 1869, 1925, 1958, 2100, 2136, 2200, 2225, 2310, 2400, 2464, 2492, 2614, 2640, 2670, 2800, 2848, 2937, 3080, 3115, 3300, 3360, 3560, 3696, 3738, 3850, 3916, 3921, 4200, 4272, 4400, 4450, 4620, 4895, 4984, 5228, 5280, 5340, 5600, 5775, 5874, 6160, 6230, 6535, 6600, 6675, 6853, 7120, 7392, 7476, 7700, 7832, 7842, 8400, 8544, 8800, 8900, 9149, 9240, 9345, 9790, 9968, 10456, 10680, 11550, 11748, 12320, 12460, 13070, 13200, 13350, 13706, 14240, 14377, 14685, 14952, 15400, 15575, 15664, 15684, 16800, 17800, 18298, 18480, 18690, 19580, 19605, 19936, 20559, 20912, 21360, 23100, 23496, 24475, 24920, 26140, 26400, 26700, 27412, 27447, 28754, 29370, 29904, 30800, 31150, 31328, 31368, 32675, 34265, 35600, 36596, 36960, 37380, 39160, 39210, 41118, 41824, 42720, 43131, 45745, 46200, 46725, 46992, 48950, 49840, 52280, 53400, 54824, 54894, 57508, 58740, 59808, 61600, 62300, 62736, 65350, 68530, 71200, 71885, 73192, 73425, 74760, 78320, 78420, 82236, 86262, 91490, 92400, 93450, 93984, 97900, 98025, 99680, 100639, 102795, 104560, 106800, 109648, 109788, 115016, 116323, 117480, 124600, 125472, 130700, 137060, 137235, 143770, 146384, 146850, 149520, 156640, 156840, 164472, 171325, 172524, 182980, 184800, 186900, 195800, 196050, 201278, 205590, 209120, 213600, 215655, 219296, 219576, 228725, 230032, 232646, 234960, 249200, 261400, 274120, 274470, 287540, 292768, 293700, 299040, 301917, 313680, 328944, 342650, 345048, 348969, 359425, 365960, 373800, 391600, 392100, 402556, 411180, 431310, 439152, 457450, 460064, 465292, 469920, 498400, 503195, 513975, 522800, 548240, 548940, 575080, 581615, 587400, 603834, 627360, 657888, 685300, 686175, 690096, 697938, 718850, 731920, 747600, 783200, 784200, 805112, 814261, 822360, 862620, 878304, 914900, 930584, 1006390, 1027950, 1045600, 1078275, 1096480, 1097880, 1150160, 1163230, 1174800, 1207668, 1279553, 1370600, 1372350, 1380192, 1395876, 1437700, 1463840, 1495200, 1509585, 1568400, 1610224, 1628522, 1644720, 1725240, 1744845, 1829800, 1861168, 2012780, 2055900, 2156550, 2195760, 2300320, 2326460, 2349600, 2415336, 2442783, 2515975, 2559106, 2741200, 2744700, 2791752, 2875400, 2908075, 3019170, 3136800, 3220448, 3257044, 3289440, 3450480, 3489690, 3659600, 3722336, 3838659, 4025560, 4071305, 4111800, 4313100, 4391520, 4652920, 4830672, 4885566, 5031950, 5118212, 5482400, 5489400, 5583504, 5750800, 5816150, 6038340, 6397765, 6514088, 6900960, 6979380, 7319200, 7547925, 7677318, 8051120, 8142610, 8223600, 8626200, 8724225, 8956871, 9305840, 9661344, 9771132, 10063900, 10236424, 10978800, 11167008, 11501600, 11632300, 12076680, 12213915, 12795530, 13028176, 13958760, 15095850, 15354636, 16102240, 16285220, 16447200, 17252400, 17448450, 17913742, 18611680, 19193295, 19542264, 20127800, 20356525, 20472848, 21957600, 23264600, 24153360, 24427830, 25591060, 26056352, 26870613, 27917520, 30191700, 30709272, 31988825, 32570440, 34504800, 34896900, 35827484, 38386590, 39084528, 40255600, 40713050, 40945696, 44784355, 46529200, 48306720, 48855660, 51182120, 53741226, 55835040, 60383400, 61069575, 61418544, 63977650, 65140880, 69793800, 71654968, 76773180, 78169056, 80511200, 81426100, 89568710, 93058400, 95966475, 97711320, 102364240, 107482452, 120766800, 122139150, 122837088, 127955300, 130281760, 134353065, 139587600, 143309936, 153546360, 162852200, 179137420, 191932950, 195422640, 204728480, 214964904, 223921775, 241533600, 244278300, 255910600, 268706130, 279175200, 286619872, 307092720, 325704400, 358274840, 383865900, 390845280, 429929808, 447843550, 488556600, 511821200, 537412260, 614185440, 651408800, 671765325, 716549680, 767731800, 859859616, 895687100, 977113200, 1023642400, 1074824520, 1343530650, 1433099360, 1535463600, 1791374200, 1954226400, 2149649040, 2687061300, 3070927200, 3582748400, 4299298080, 5374122600, 7165496800, 10748245200, 21496490400]

約数ペア:

[(1, 21496490400), (2, 10748245200), (3, 7165496800), (4, 5374122600), (5, 4299298080), (6, 3582748400), (7, 3070927200), (8, 2687061300), (10, 2149649040), (11, 1954226400), (12, 1791374200), (14, 1535463600), (15, 1433099360), (16, 1343530650), (20, 1074824520), (21, 1023642400), (22, 977113200), (24, 895687100), (25, 859859616), (28, 767731800), (30, 716549680), (32, 671765325), (33, 651408800), (35, 614185440), (40, 537412260), (42, 511821200), (44, 488556600), (48, 447843550), (50, 429929808), (55, 390845280), (56, 383865900), (60, 358274840), (66, 325704400), (70, 307092720), (75, 286619872), (77, 279175200), (80, 268706130), (84, 255910600), (88, 244278300), (89, 241533600), (96, 223921775), (100, 214964904), (105, 204728480), (110, 195422640), (112, 191932950), (120, 179137420), (132, 162852200), (140, 153546360), (150, 143309936), (154, 139587600), (160, 134353065), (165, 130281760), (168, 127955300), (175, 122837088), (176, 122139150), (178, 120766800), (200, 107482452), (210, 102364240), (220, 97711320), (224, 95966475), (231, 93058400), (240, 89568710), (264, 81426100), (267, 80511200), (275, 78169056), (280, 76773180), (300, 71654968), (308, 69793800), (330, 65140880), (336, 63977650), (350, 61418544), (352, 61069575), (356, 60383400), (385, 55835040), (400, 53741226), (420, 51182120), (440, 48855660), (445, 48306720), (462, 46529200), (480, 44784355), (525, 40945696), (528, 40713050), (534, 40255600), (550, 39084528), (560, 38386590), (600, 35827484), (616, 34896900), (623, 34504800), (660, 32570440), (672, 31988825), (700, 30709272), (712, 30191700), (770, 27917520), (800, 26870613), (825, 26056352), (840, 25591060), (880, 24427830), (890, 24153360), (924, 23264600), (979, 21957600), (1050, 20472848), (1056, 20356525), (1068, 20127800), (1100, 19542264), (1120, 19193295), (1155, 18611680), (1200, 17913742), (1232, 17448450), (1246, 17252400), (1307, 16447200), (1320, 16285220), (1335, 16102240), (1400, 15354636), (1424, 15095850), (1540, 13958760), (1650, 13028176), (1680, 12795530), (1760, 12213915), (1780, 12076680), (1848, 11632300), (1869, 11501600), (1925, 11167008), (1958, 10978800), (2100, 10236424), (2136, 10063900), (2200, 9771132), (2225, 9661344), (2310, 9305840), (2400, 8956871), (2464, 8724225), (2492, 8626200), (2614, 8223600), (2640, 8142610), (2670, 8051120), (2800, 7677318), (2848, 7547925), (2937, 7319200), (3080, 6979380), (3115, 6900960), (3300, 6514088), (3360, 6397765), (3560, 6038340), (3696, 5816150), (3738, 5750800), (3850, 5583504), (3916, 5489400), (3921, 5482400), (4200, 5118212), (4272, 5031950), (4400, 4885566), (4450, 4830672), (4620, 4652920), (4895, 4391520), (4984, 4313100), (5228, 4111800), (5280, 4071305), (5340, 4025560), (5600, 3838659), (5775, 3722336), (5874, 3659600), (6160, 3489690), (6230, 3450480), (6535, 3289440), (6600, 3257044), (6675, 3220448), (6853, 3136800), (7120, 3019170), (7392, 2908075), (7476, 2875400), (7700, 2791752), (7832, 2744700), (7842, 2741200), (8400, 2559106), (8544, 2515975), (8800, 2442783), (8900, 2415336), (9149, 2349600), (9240, 2326460), (9345, 2300320), (9790, 2195760), (9968, 2156550), (10456, 2055900), (10680, 2012780), (11550, 1861168), (11748, 1829800), (12320, 1744845), (12460, 1725240), (13070, 1644720), (13200, 1628522), (13350, 1610224), (13706, 1568400), (14240, 1509585), (14377, 1495200), (14685, 1463840), (14952, 1437700), (15400, 1395876), (15575, 1380192), (15664, 1372350), (15684, 1370600), (16800, 1279553), (17800, 1207668), (18298, 1174800), (18480, 1163230), (18690, 1150160), (19580, 1097880), (19605, 1096480), (19936, 1078275), (20559, 1045600), (20912, 1027950), (21360, 1006390), (23100, 930584), (23496, 914900), (24475, 878304), (24920, 862620), (26140, 822360), (26400, 814261), (26700, 805112), (27412, 784200), (27447, 783200), (28754, 747600), (29370, 731920), (29904, 718850), (30800, 697938), (31150, 690096), (31328, 686175), (31368, 685300), (32675, 657888), (34265, 627360), (35600, 603834), (36596, 587400), (36960, 581615), (37380, 575080), (39160, 548940), (39210, 548240), (41118, 522800), (41824, 513975), (42720, 503195), (43131, 498400), (45745, 469920), (46200, 465292), (46725, 460064), (46992, 457450), (48950, 439152), (49840, 431310), (52280, 411180), (53400, 402556), (54824, 392100), (54894, 391600), (57508, 373800), (58740, 365960), (59808, 359425), (61600, 348969), (62300, 345048), (62736, 342650), (65350, 328944), (68530, 313680), (71200, 301917), (71885, 299040), (73192, 293700), (73425, 292768), (74760, 287540), (78320, 274470), (78420, 274120), (82236, 261400), (86262, 249200), (91490, 234960), (92400, 232646), (93450, 230032), (93984, 228725), (97900, 219576), (98025, 219296), (99680, 215655), (100639, 213600), (102795, 209120), (104560, 205590), (106800, 201278), (109648, 196050), (109788, 195800), (115016, 186900), (116323, 184800), (117480, 182980), (124600, 172524), (125472, 171325), (130700, 164472), (137060, 156840), (137235, 156640), (143770, 149520), (146384, 146850)]