16668813420

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:272

約数の個数: 576

約数和(自身を含む): 62275239936

約数和(自身を除く): 45606426516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 71, 81, 84, 90, 103, 105, 108, 126, 134, 135, 140, 142, 162, 180, 189, 201, 206, 210, 213, 243, 252, 268, 270, 284, 309, 315, 324, 335, 355, 378, 402, 405, 412, 420, 426, 469, 486, 497, 515, 540, 567, 603, 618, 630, 639, 670, 710, 721, 756, 804, 810, 852, 927, 938, 945, 972, 994, 1005, 1030, 1065, 1134, 1206, 1215, 1236, 1260, 1278, 1340, 1407, 1420, 1442, 1491, 1545, 1620, 1701, 1809, 1854, 1876, 1890, 1917, 1988, 2010, 2060, 2130, 2163, 2268, 2345, 2412, 2430, 2485, 2556, 2781, 2814, 2835, 2884, 2982, 3015, 3090, 3195, 3402, 3605, 3618, 3708, 3780, 3834, 4020, 4221, 4260, 4326, 4473, 4635, 4690, 4757, 4860, 4970, 5427, 5562, 5628, 5670, 5751, 5964, 6030, 6180, 6390, 6489, 6804, 6901, 7035, 7210, 7236, 7313, 7455, 7668, 8343, 8442, 8505, 8652, 8946, 9045, 9270, 9380, 9514, 9585, 9940, 10815, 10854, 11124, 11340, 11502, 12060, 12663, 12780, 12978, 13419, 13802, 13905, 14070, 14271, 14420, 14626, 14910, 16281, 16686, 16884, 17010, 17253, 17892, 18090, 18540, 19028, 19170, 19467, 20703, 21105, 21630, 21708, 21939, 22365, 23004, 23785, 25029, 25326, 25956, 26838, 27135, 27604, 27810, 28140, 28542, 28755, 29252, 29820, 32445, 32562, 33299, 33372, 34020, 34505, 34506, 36180, 36565, 37989, 38340, 38934, 40257, 41406, 41715, 42210, 42813, 43260, 43878, 44730, 47570, 48307, 50058, 50652, 51191, 53676, 54270, 55620, 57084, 57510, 58401, 62109, 63315, 64890, 65124, 65817, 66598, 67095, 69010, 69012, 71355, 73130, 75978, 77868, 80514, 81405, 82812, 83430, 84420, 85626, 86265, 87756, 89460, 95140, 96614, 97335, 99897, 100116, 102382, 103515, 108540, 109695, 113967, 115020, 116802, 120771, 124218, 125145, 126630, 128439, 129780, 131634, 133196, 134190, 138020, 142710, 144921, 146260, 151956, 153573, 161028, 162810, 166495, 166860, 171252, 172530, 175203, 186327, 189945, 193228, 194670, 197451, 199794, 201285, 204764, 207030, 214065, 219390, 227934, 233604, 241535, 241542, 248436, 250290, 253260, 255955, 256878, 263268, 268380, 285420, 289842, 292005, 299691, 307146, 310545, 325620, 329085, 332990, 345060, 350406, 372654, 379890, 385317, 389340, 394902, 399588, 402570, 414060, 428130, 434763, 438780, 455868, 460719, 483070, 483084, 489971, 499485, 500580, 511910, 513756, 558981, 569835, 579684, 584010, 592353, 599382, 603855, 614292, 621090, 642195, 658170, 665980, 700812, 724605, 745308, 759780, 767865, 770634, 789804, 805140, 856260, 869526, 876015, 899073, 921438, 931635, 966140, 979942, 987255, 998970, 1023820, 1117962, 1139670, 1155951, 1168020, 1184706, 1198764, 1207710, 1242180, 1284390, 1304289, 1316340, 1382157, 1449210, 1469913, 1498455, 1535730, 1541268, 1676943, 1739052, 1752030, 1777059, 1798146, 1842876, 1863270, 1926585, 1959884, 1974510, 1997940, 2173815, 2235924, 2279340, 2303595, 2311902, 2369412, 2415420, 2449855, 2568780, 2608578, 2697219, 2764314, 2794905, 2898420, 2939826, 2961765, 2996910, 3071460, 3353886, 3429797, 3504060, 3554118, 3596292, 3726540, 3853170, 3912867, 3949020, 4146471, 4347630, 4409739, 4495365, 4607190, 4623804, 4899710, 5217156, 5394438, 5528628, 5589810, 5779755, 5879652, 5923530, 5993820, 6521445, 6707772, 6859594, 6910785, 7108236, 7349565, 7706340, 7825734, 8091657, 8292942, 8384715, 8695260, 8819478, 8885295, 8990730, 9214380, 9799420, 10289391, 10788876, 11179620, 11559510, 11738601, 11847060, 12439413, 13042890, 13229217, 13486095, 13719188, 13821570, 14699130, 15651468, 16183314, 16585884, 16769430, 17148985, 17638956, 17770590, 17981460, 19564335, 20578782, 20732355, 22048695, 23119020, 23477202, 24878826, 26085780, 26458434, 26972190, 27643140, 29398260, 30868173, 32366628, 33538860, 34297970, 35541180, 39128670, 39687651, 40458285, 41157564, 41464710, 44097390, 46954404, 49757652, 51446955, 52916868, 53944380, 58693005, 61736346, 62197065, 66146085, 68595940, 78257340, 79375302, 80916570, 82929420, 88194780, 92604519, 102893910, 117386010, 119062953, 123472692, 124394130, 132292170, 154340865, 158750604, 161833140, 185209038, 198438255, 205787820, 234772020, 238125906, 248788260, 264584340, 277813557, 308681730, 370418076, 396876510, 463022595, 476251812, 555627114, 595314765, 617363460, 793753020, 833440671, 926045190, 1111254228, 1190629530, 1389067785, 1666881342, 1852090380, 2381259060, 2778135570, 3333762684, 4167203355, 5556271140, 8334406710, 16668813420]

約数ペア:

[(1, 16668813420), (2, 8334406710), (3, 5556271140), (4, 4167203355), (5, 3333762684), (6, 2778135570), (7, 2381259060), (9, 1852090380), (10, 1666881342), (12, 1389067785), (14, 1190629530), (15, 1111254228), (18, 926045190), (20, 833440671), (21, 793753020), (27, 617363460), (28, 595314765), (30, 555627114), (35, 476251812), (36, 463022595), (42, 396876510), (45, 370418076), (54, 308681730), (60, 277813557), (63, 264584340), (67, 248788260), (70, 238125906), (71, 234772020), (81, 205787820), (84, 198438255), (90, 185209038), (103, 161833140), (105, 158750604), (108, 154340865), (126, 132292170), (134, 124394130), (135, 123472692), (140, 119062953), (142, 117386010), (162, 102893910), (180, 92604519), (189, 88194780), (201, 82929420), (206, 80916570), (210, 79375302), (213, 78257340), (243, 68595940), (252, 66146085), (268, 62197065), (270, 61736346), (284, 58693005), (309, 53944380), (315, 52916868), (324, 51446955), (335, 49757652), (355, 46954404), (378, 44097390), (402, 41464710), (405, 41157564), (412, 40458285), (420, 39687651), (426, 39128670), (469, 35541180), (486, 34297970), (497, 33538860), (515, 32366628), (540, 30868173), (567, 29398260), (603, 27643140), (618, 26972190), (630, 26458434), (639, 26085780), (670, 24878826), (710, 23477202), (721, 23119020), (756, 22048695), (804, 20732355), (810, 20578782), (852, 19564335), (927, 17981460), (938, 17770590), (945, 17638956), (972, 17148985), (994, 16769430), (1005, 16585884), (1030, 16183314), (1065, 15651468), (1134, 14699130), (1206, 13821570), (1215, 13719188), (1236, 13486095), (1260, 13229217), (1278, 13042890), (1340, 12439413), (1407, 11847060), (1420, 11738601), (1442, 11559510), (1491, 11179620), (1545, 10788876), (1620, 10289391), (1701, 9799420), (1809, 9214380), (1854, 8990730), (1876, 8885295), (1890, 8819478), (1917, 8695260), (1988, 8384715), (2010, 8292942), (2060, 8091657), (2130, 7825734), (2163, 7706340), (2268, 7349565), (2345, 7108236), (2412, 6910785), (2430, 6859594), (2485, 6707772), (2556, 6521445), (2781, 5993820), (2814, 5923530), (2835, 5879652), (2884, 5779755), (2982, 5589810), (3015, 5528628), (3090, 5394438), (3195, 5217156), (3402, 4899710), (3605, 4623804), (3618, 4607190), (3708, 4495365), (3780, 4409739), (3834, 4347630), (4020, 4146471), (4221, 3949020), (4260, 3912867), (4326, 3853170), (4473, 3726540), (4635, 3596292), (4690, 3554118), (4757, 3504060), (4860, 3429797), (4970, 3353886), (5427, 3071460), (5562, 2996910), (5628, 2961765), (5670, 2939826), (5751, 2898420), (5964, 2794905), (6030, 2764314), (6180, 2697219), (6390, 2608578), (6489, 2568780), (6804, 2449855), (6901, 2415420), (7035, 2369412), (7210, 2311902), (7236, 2303595), (7313, 2279340), (7455, 2235924), (7668, 2173815), (8343, 1997940), (8442, 1974510), (8505, 1959884), (8652, 1926585), (8946, 1863270), (9045, 1842876), (9270, 1798146), (9380, 1777059), (9514, 1752030), (9585, 1739052), (9940, 1676943), (10815, 1541268), (10854, 1535730), (11124, 1498455), (11340, 1469913), (11502, 1449210), (12060, 1382157), (12663, 1316340), (12780, 1304289), (12978, 1284390), (13419, 1242180), (13802, 1207710), (13905, 1198764), (14070, 1184706), (14271, 1168020), (14420, 1155951), (14626, 1139670), (14910, 1117962), (16281, 1023820), (16686, 998970), (16884, 987255), (17010, 979942), (17253, 966140), (17892, 931635), (18090, 921438), (18540, 899073), (19028, 876015), (19170, 869526), (19467, 856260), (20703, 805140), (21105, 789804), (21630, 770634), (21708, 767865), (21939, 759780), (22365, 745308), (23004, 724605), (23785, 700812), (25029, 665980), (25326, 658170), (25956, 642195), (26838, 621090), (27135, 614292), (27604, 603855), (27810, 599382), (28140, 592353), (28542, 584010), (28755, 579684), (29252, 569835), (29820, 558981), (32445, 513756), (32562, 511910), (33299, 500580), (33372, 499485), (34020, 489971), (34505, 483084), (34506, 483070), (36180, 460719), (36565, 455868), (37989, 438780), (38340, 434763), (38934, 428130), (40257, 414060), (41406, 402570), (41715, 399588), (42210, 394902), (42813, 389340), (43260, 385317), (43878, 379890), (44730, 372654), (47570, 350406), (48307, 345060), (50058, 332990), (50652, 329085), (51191, 325620), (53676, 310545), (54270, 307146), (55620, 299691), (57084, 292005), (57510, 289842), (58401, 285420), (62109, 268380), (63315, 263268), (64890, 256878), (65124, 255955), (65817, 253260), (66598, 250290), (67095, 248436), (69010, 241542), (69012, 241535), (71355, 233604), (73130, 227934), (75978, 219390), (77868, 214065), (80514, 207030), (81405, 204764), (82812, 201285), (83430, 199794), (84420, 197451), (85626, 194670), (86265, 193228), (87756, 189945), (89460, 186327), (95140, 175203), (96614, 172530), (97335, 171252), (99897, 166860), (100116, 166495), (102382, 162810), (103515, 161028), (108540, 153573), (109695, 151956), (113967, 146260), (115020, 144921), (116802, 142710), (120771, 138020), (124218, 134190), (125145, 133196), (126630, 131634), (128439, 129780)]