21227848320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1852

約数の個数: 512

約数和(自身を含む): 83471316480

約数和(自身を除く): 62243468160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 53, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 106, 112, 119, 120, 128, 136, 140, 159, 160, 168, 170, 192, 204, 210, 212, 224, 238, 240, 255, 265, 272, 280, 318, 320, 336, 340, 357, 371, 384, 408, 420, 424, 448, 476, 480, 510, 530, 544, 560, 595, 636, 640, 672, 680, 714, 742, 795, 816, 840, 848, 896, 901, 952, 960, 1020, 1060, 1088, 1113, 1120, 1190, 1272, 1344, 1360, 1428, 1484, 1590, 1632, 1680, 1696, 1753, 1785, 1802, 1855, 1904, 1920, 2040, 2120, 2176, 2226, 2240, 2380, 2544, 2688, 2703, 2720, 2856, 2968, 3180, 3264, 3360, 3392, 3506, 3570, 3604, 3710, 3808, 4080, 4240, 4452, 4480, 4505, 4760, 5088, 5259, 5406, 5440, 5565, 5712, 5936, 6307, 6360, 6528, 6720, 6784, 7012, 7140, 7208, 7420, 7616, 8160, 8480, 8765, 8904, 9010, 9520, 10176, 10518, 10812, 10880, 11130, 11424, 11872, 12271, 12614, 12720, 13440, 13515, 14024, 14280, 14416, 14840, 15232, 16320, 16960, 17530, 17808, 18020, 18921, 19040, 20352, 21036, 21624, 22260, 22848, 23744, 24542, 25228, 25440, 26295, 27030, 28048, 28560, 28832, 29680, 29801, 31535, 32640, 33920, 35060, 35616, 36040, 36813, 37842, 38080, 42072, 43248, 44520, 45696, 47488, 49084, 50456, 50880, 52590, 54060, 56096, 57120, 57664, 59360, 59602, 61355, 63070, 70120, 71232, 72080, 73626, 75684, 76160, 84144, 86496, 89040, 89403, 92909, 94605, 98168, 100912, 101760, 105180, 108120, 112192, 114240, 115328, 118720, 119204, 122710, 126140, 140240, 142464, 144160, 147252, 149005, 151368, 168288, 172992, 178080, 178806, 184065, 185818, 189210, 196336, 201824, 208607, 210360, 216240, 224384, 228480, 237440, 238408, 245420, 252280, 278727, 280480, 288320, 294504, 298010, 302736, 336576, 345984, 356160, 357612, 368130, 371636, 378420, 392672, 403648, 417214, 420720, 432480, 447015, 464545, 476816, 490840, 504560, 557454, 560960, 576640, 589008, 596020, 605472, 625821, 650363, 673152, 712320, 715224, 736260, 743272, 756840, 785344, 807296, 834428, 841440, 864960, 894030, 929090, 953632, 981680, 1009120, 1043035, 1114908, 1121920, 1178016, 1192040, 1210944, 1251642, 1300726, 1393635, 1430448, 1472520, 1486544, 1513680, 1570688, 1579453, 1668856, 1682880, 1729920, 1788060, 1858180, 1907264, 1951089, 1963360, 2018240, 2086070, 2229816, 2356032, 2384080, 2421888, 2503284, 2601452, 2787270, 2860896, 2945040, 2973088, 3027360, 3129105, 3158906, 3251815, 3337712, 3365760, 3576120, 3716360, 3814528, 3902178, 3926720, 4036480, 4172140, 4459632, 4712064, 4738359, 4768160, 5006568, 5202904, 5574540, 5721792, 5890080, 5946176, 6054720, 6258210, 6317812, 6503630, 6675424, 7152240, 7432720, 7804356, 7853440, 7897265, 8344280, 8919264, 9476718, 9536320, 9755445, 10013136, 10405808, 11056171, 11149080, 11443584, 11780160, 11892352, 12109440, 12516420, 12635624, 13007260, 13350848, 14304480, 14865440, 15608712, 15794530, 16688560, 17838528, 18953436, 19072640, 19510890, 20026272, 20811616, 22112342, 22298160, 23560320, 23691795, 25032840, 25271248, 26014520, 26701696, 28608960, 29730880, 31217424, 31589060, 33168513, 33377120, 35677056, 37906872, 39021780, 40052544, 41623232, 44224684, 44596320, 47383590, 50065680, 50542496, 52029040, 55280855, 57217920, 59461760, 62434848, 63178120, 66337026, 66754240, 75813744, 78043560, 80105088, 83246464, 88449368, 89192640, 94767180, 100131360, 101084992, 104058080, 110561710, 124869696, 126356240, 132674052, 133508480, 151627488, 156087120, 165842565, 176898736, 178385280, 189534360, 200262720, 202169984, 208116160, 221123420, 249739392, 252712480, 265348104, 303254976, 312174240, 331685130, 353797472, 379068720, 400525440, 416232320, 442246840, 505424960, 530696208, 606509952, 624348480, 663370260, 707594944, 758137440, 884493680, 1010849920, 1061392416, 1248696960, 1326740520, 1415189888, 1516274880, 1768987360, 2122784832, 2653481040, 3032549760, 3537974720, 4245569664, 5306962080, 7075949440, 10613924160, 21227848320]

約数ペア:

[(1, 21227848320), (2, 10613924160), (3, 7075949440), (4, 5306962080), (5, 4245569664), (6, 3537974720), (7, 3032549760), (8, 2653481040), (10, 2122784832), (12, 1768987360), (14, 1516274880), (15, 1415189888), (16, 1326740520), (17, 1248696960), (20, 1061392416), (21, 1010849920), (24, 884493680), (28, 758137440), (30, 707594944), (32, 663370260), (34, 624348480), (35, 606509952), (40, 530696208), (42, 505424960), (48, 442246840), (51, 416232320), (53, 400525440), (56, 379068720), (60, 353797472), (64, 331685130), (68, 312174240), (70, 303254976), (80, 265348104), (84, 252712480), (85, 249739392), (96, 221123420), (102, 208116160), (105, 202169984), (106, 200262720), (112, 189534360), (119, 178385280), (120, 176898736), (128, 165842565), (136, 156087120), (140, 151627488), (159, 133508480), (160, 132674052), (168, 126356240), (170, 124869696), (192, 110561710), (204, 104058080), (210, 101084992), (212, 100131360), (224, 94767180), (238, 89192640), (240, 88449368), (255, 83246464), (265, 80105088), (272, 78043560), (280, 75813744), (318, 66754240), (320, 66337026), (336, 63178120), (340, 62434848), (357, 59461760), (371, 57217920), (384, 55280855), (408, 52029040), (420, 50542496), (424, 50065680), (448, 47383590), (476, 44596320), (480, 44224684), (510, 41623232), (530, 40052544), (544, 39021780), (560, 37906872), (595, 35677056), (636, 33377120), (640, 33168513), (672, 31589060), (680, 31217424), (714, 29730880), (742, 28608960), (795, 26701696), (816, 26014520), (840, 25271248), (848, 25032840), (896, 23691795), (901, 23560320), (952, 22298160), (960, 22112342), (1020, 20811616), (1060, 20026272), (1088, 19510890), (1113, 19072640), (1120, 18953436), (1190, 17838528), (1272, 16688560), (1344, 15794530), (1360, 15608712), (1428, 14865440), (1484, 14304480), (1590, 13350848), (1632, 13007260), (1680, 12635624), (1696, 12516420), (1753, 12109440), (1785, 11892352), (1802, 11780160), (1855, 11443584), (1904, 11149080), (1920, 11056171), (2040, 10405808), (2120, 10013136), (2176, 9755445), (2226, 9536320), (2240, 9476718), (2380, 8919264), (2544, 8344280), (2688, 7897265), (2703, 7853440), (2720, 7804356), (2856, 7432720), (2968, 7152240), (3180, 6675424), (3264, 6503630), (3360, 6317812), (3392, 6258210), (3506, 6054720), (3570, 5946176), (3604, 5890080), (3710, 5721792), (3808, 5574540), (4080, 5202904), (4240, 5006568), (4452, 4768160), (4480, 4738359), (4505, 4712064), (4760, 4459632), (5088, 4172140), (5259, 4036480), (5406, 3926720), (5440, 3902178), (5565, 3814528), (5712, 3716360), (5936, 3576120), (6307, 3365760), (6360, 3337712), (6528, 3251815), (6720, 3158906), (6784, 3129105), (7012, 3027360), (7140, 2973088), (7208, 2945040), (7420, 2860896), (7616, 2787270), (8160, 2601452), (8480, 2503284), (8765, 2421888), (8904, 2384080), (9010, 2356032), (9520, 2229816), (10176, 2086070), (10518, 2018240), (10812, 1963360), (10880, 1951089), (11130, 1907264), (11424, 1858180), (11872, 1788060), (12271, 1729920), (12614, 1682880), (12720, 1668856), (13440, 1579453), (13515, 1570688), (14024, 1513680), (14280, 1486544), (14416, 1472520), (14840, 1430448), (15232, 1393635), (16320, 1300726), (16960, 1251642), (17530, 1210944), (17808, 1192040), (18020, 1178016), (18921, 1121920), (19040, 1114908), (20352, 1043035), (21036, 1009120), (21624, 981680), (22260, 953632), (22848, 929090), (23744, 894030), (24542, 864960), (25228, 841440), (25440, 834428), (26295, 807296), (27030, 785344), (28048, 756840), (28560, 743272), (28832, 736260), (29680, 715224), (29801, 712320), (31535, 673152), (32640, 650363), (33920, 625821), (35060, 605472), (35616, 596020), (36040, 589008), (36813, 576640), (37842, 560960), (38080, 557454), (42072, 504560), (43248, 490840), (44520, 476816), (45696, 464545), (47488, 447015), (49084, 432480), (50456, 420720), (50880, 417214), (52590, 403648), (54060, 392672), (56096, 378420), (57120, 371636), (57664, 368130), (59360, 357612), (59602, 356160), (61355, 345984), (63070, 336576), (70120, 302736), (71232, 298010), (72080, 294504), (73626, 288320), (75684, 280480), (76160, 278727), (84144, 252280), (86496, 245420), (89040, 238408), (89403, 237440), (92909, 228480), (94605, 224384), (98168, 216240), (100912, 210360), (101760, 208607), (105180, 201824), (108120, 196336), (112192, 189210), (114240, 185818), (115328, 184065), (118720, 178806), (119204, 178080), (122710, 172992), (126140, 168288), (140240, 151368), (142464, 149005), (144160, 147252)]