20189058120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1026

約数の個数: 576

約数和(自身を含む): 83645976960

約数和(自身を除く): 63456918840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 73, 77, 84, 88, 90, 99, 105, 110, 120, 121, 126, 132, 140, 146, 154, 165, 168, 180, 198, 210, 219, 220, 231, 242, 252, 264, 280, 292, 308, 315, 330, 360, 363, 365, 385, 396, 420, 438, 440, 462, 484, 495, 504, 511, 584, 605, 616, 630, 657, 660, 693, 726, 730, 770, 792, 803, 840, 847, 876, 907, 924, 968, 990, 1022, 1089, 1095, 1155, 1210, 1260, 1314, 1320, 1386, 1452, 1460, 1533, 1540, 1606, 1694, 1752, 1814, 1815, 1848, 1980, 2044, 2178, 2190, 2310, 2409, 2420, 2520, 2541, 2555, 2628, 2721, 2772, 2904, 2920, 3066, 3080, 3212, 3285, 3388, 3465, 3628, 3630, 3960, 4015, 4088, 4235, 4356, 4380, 4535, 4599, 4620, 4818, 4840, 5082, 5110, 5256, 5442, 5445, 5544, 5621, 6132, 6349, 6424, 6570, 6776, 6930, 7227, 7256, 7260, 7623, 7665, 8030, 8163, 8470, 8712, 8760, 8833, 9070, 9198, 9240, 9636, 9977, 10164, 10220, 10884, 10890, 11242, 12045, 12264, 12698, 12705, 13140, 13605, 13860, 14454, 14520, 15246, 15330, 16060, 16326, 16863, 16940, 17666, 18140, 18396, 19047, 19272, 19954, 20328, 20440, 21768, 21780, 22484, 22995, 24090, 25396, 25410, 26280, 26499, 27210, 27720, 28105, 28908, 29931, 30492, 30660, 31745, 32120, 32652, 33726, 33880, 35332, 36135, 36280, 36792, 38094, 38115, 39908, 40815, 43560, 44165, 44968, 45990, 48180, 49885, 50589, 50792, 50820, 52998, 54420, 56210, 57141, 57816, 59862, 60984, 61320, 61831, 63490, 65304, 66211, 67452, 69839, 70664, 72270, 76188, 76230, 79497, 79816, 81630, 84315, 88330, 89793, 91980, 95235, 96360, 99770, 101178, 101640, 105996, 108840, 109747, 112420, 114282, 119724, 123662, 126980, 132422, 132495, 134904, 139678, 144540, 149655, 152376, 152460, 158994, 163260, 168630, 176660, 179586, 183960, 185493, 190470, 198633, 199540, 202356, 209517, 211992, 219494, 224840, 228564, 239448, 247324, 252945, 253960, 264844, 264990, 279356, 285705, 289080, 299310, 304920, 309155, 317988, 326520, 329241, 331055, 337260, 349195, 353320, 359172, 370986, 380940, 397266, 397485, 399080, 404712, 419034, 438988, 448965, 457128, 463477, 494648, 505890, 529688, 529980, 548735, 556479, 558712, 571410, 595899, 598620, 618310, 628551, 635976, 658482, 662110, 674520, 698390, 718344, 728321, 741972, 761880, 768229, 794532, 794970, 838068, 877976, 897930, 926954, 927465, 987723, 993165, 1011780, 1047585, 1059960, 1097470, 1112958, 1142820, 1191798, 1197240, 1236620, 1257102, 1316964, 1324220, 1390431, 1396780, 1456642, 1483944, 1536458, 1589064, 1589940, 1646205, 1676136, 1795860, 1853908, 1854930, 1975446, 1986330, 2023560, 2095170, 2184963, 2194940, 2225916, 2285640, 2304687, 2317385, 2383596, 2473240, 2514204, 2633928, 2648440, 2780862, 2782395, 2793560, 2913284, 2979495, 3072916, 3142755, 3179880, 3292410, 3591720, 3641605, 3707816, 3709860, 3841145, 3950892, 3972660, 4171293, 4190340, 4369926, 4389880, 4451832, 4609374, 4634770, 4767192, 4938615, 5028408, 5098247, 5561724, 5564790, 5826568, 5958990, 6145832, 6285510, 6554889, 6584820, 6914061, 6952155, 7283210, 7419720, 7682290, 7901784, 7945320, 8011531, 8342586, 8380680, 8739852, 9218748, 9269540, 9877230, 10196494, 10924815, 11123448, 11129580, 11523435, 11917980, 12571020, 13109778, 13169640, 13828122, 13904310, 14566420, 15294741, 15364580, 16023062, 16685172, 17479704, 18437496, 18539080, 19754460, 20392988, 20856465, 21849630, 22259160, 23046870, 23835960, 24034593, 25142040, 25491235, 26219556, 27656244, 27808620, 29132840, 30589482, 30729160, 32046124, 32774445, 33370344, 34570305, 39508920, 40057655, 40785976, 41712930, 43699260, 45884223, 46093740, 48069186, 50982470, 52439112, 55312488, 55617240, 56080717, 61178964, 64092248, 65548890, 69140610, 72103779, 76473705, 80115310, 83425860, 87398520, 91768446, 92187480, 96138372, 101964940, 112161434, 120172965, 122357928, 131097780, 138281220, 144207558, 152947410, 160230620, 166851720, 168242151, 183536892, 192276744, 203929880, 224322868, 229421115, 240345930, 262195560, 276562440, 280403585, 288415116, 305894820, 320461240, 336484302, 360518895, 367073784, 448645736, 458842230, 480691860, 504726453, 560807170, 576830232, 611789640, 672968604, 721037790, 841210755, 917684460, 961383720, 1009452906, 1121614340, 1345937208, 1442075580, 1682421510, 1835368920, 2018905812, 2243228680, 2523632265, 2884151160, 3364843020, 4037811624, 5047264530, 6729686040, 10094529060, 20189058120]

約数ペア:

[(1, 20189058120), (2, 10094529060), (3, 6729686040), (4, 5047264530), (5, 4037811624), (6, 3364843020), (7, 2884151160), (8, 2523632265), (9, 2243228680), (10, 2018905812), (11, 1835368920), (12, 1682421510), (14, 1442075580), (15, 1345937208), (18, 1121614340), (20, 1009452906), (21, 961383720), (22, 917684460), (24, 841210755), (28, 721037790), (30, 672968604), (33, 611789640), (35, 576830232), (36, 560807170), (40, 504726453), (42, 480691860), (44, 458842230), (45, 448645736), (55, 367073784), (56, 360518895), (60, 336484302), (63, 320461240), (66, 305894820), (70, 288415116), (72, 280403585), (73, 276562440), (77, 262195560), (84, 240345930), (88, 229421115), (90, 224322868), (99, 203929880), (105, 192276744), (110, 183536892), (120, 168242151), (121, 166851720), (126, 160230620), (132, 152947410), (140, 144207558), (146, 138281220), (154, 131097780), (165, 122357928), (168, 120172965), (180, 112161434), (198, 101964940), (210, 96138372), (219, 92187480), (220, 91768446), (231, 87398520), (242, 83425860), (252, 80115310), (264, 76473705), (280, 72103779), (292, 69140610), (308, 65548890), (315, 64092248), (330, 61178964), (360, 56080717), (363, 55617240), (365, 55312488), (385, 52439112), (396, 50982470), (420, 48069186), (438, 46093740), (440, 45884223), (462, 43699260), (484, 41712930), (495, 40785976), (504, 40057655), (511, 39508920), (584, 34570305), (605, 33370344), (616, 32774445), (630, 32046124), (657, 30729160), (660, 30589482), (693, 29132840), (726, 27808620), (730, 27656244), (770, 26219556), (792, 25491235), (803, 25142040), (840, 24034593), (847, 23835960), (876, 23046870), (907, 22259160), (924, 21849630), (968, 20856465), (990, 20392988), (1022, 19754460), (1089, 18539080), (1095, 18437496), (1155, 17479704), (1210, 16685172), (1260, 16023062), (1314, 15364580), (1320, 15294741), (1386, 14566420), (1452, 13904310), (1460, 13828122), (1533, 13169640), (1540, 13109778), (1606, 12571020), (1694, 11917980), (1752, 11523435), (1814, 11129580), (1815, 11123448), (1848, 10924815), (1980, 10196494), (2044, 9877230), (2178, 9269540), (2190, 9218748), (2310, 8739852), (2409, 8380680), (2420, 8342586), (2520, 8011531), (2541, 7945320), (2555, 7901784), (2628, 7682290), (2721, 7419720), (2772, 7283210), (2904, 6952155), (2920, 6914061), (3066, 6584820), (3080, 6554889), (3212, 6285510), (3285, 6145832), (3388, 5958990), (3465, 5826568), (3628, 5564790), (3630, 5561724), (3960, 5098247), (4015, 5028408), (4088, 4938615), (4235, 4767192), (4356, 4634770), (4380, 4609374), (4535, 4451832), (4599, 4389880), (4620, 4369926), (4818, 4190340), (4840, 4171293), (5082, 3972660), (5110, 3950892), (5256, 3841145), (5442, 3709860), (5445, 3707816), (5544, 3641605), (5621, 3591720), (6132, 3292410), (6349, 3179880), (6424, 3142755), (6570, 3072916), (6776, 2979495), (6930, 2913284), (7227, 2793560), (7256, 2782395), (7260, 2780862), (7623, 2648440), (7665, 2633928), (8030, 2514204), (8163, 2473240), (8470, 2383596), (8712, 2317385), (8760, 2304687), (8833, 2285640), (9070, 2225916), (9198, 2194940), (9240, 2184963), (9636, 2095170), (9977, 2023560), (10164, 1986330), (10220, 1975446), (10884, 1854930), (10890, 1853908), (11242, 1795860), (12045, 1676136), (12264, 1646205), (12698, 1589940), (12705, 1589064), (13140, 1536458), (13605, 1483944), (13860, 1456642), (14454, 1396780), (14520, 1390431), (15246, 1324220), (15330, 1316964), (16060, 1257102), (16326, 1236620), (16863, 1197240), (16940, 1191798), (17666, 1142820), (18140, 1112958), (18396, 1097470), (19047, 1059960), (19272, 1047585), (19954, 1011780), (20328, 993165), (20440, 987723), (21768, 927465), (21780, 926954), (22484, 897930), (22995, 877976), (24090, 838068), (25396, 794970), (25410, 794532), (26280, 768229), (26499, 761880), (27210, 741972), (27720, 728321), (28105, 718344), (28908, 698390), (29931, 674520), (30492, 662110), (30660, 658482), (31745, 635976), (32120, 628551), (32652, 618310), (33726, 598620), (33880, 595899), (35332, 571410), (36135, 558712), (36280, 556479), (36792, 548735), (38094, 529980), (38115, 529688), (39908, 505890), (40815, 494648), (43560, 463477), (44165, 457128), (44968, 448965), (45990, 438988), (48180, 419034), (49885, 404712), (50589, 399080), (50792, 397485), (50820, 397266), (52998, 380940), (54420, 370986), (56210, 359172), (57141, 353320), (57816, 349195), (59862, 337260), (60984, 331055), (61320, 329241), (61831, 326520), (63490, 317988), (65304, 309155), (66211, 304920), (67452, 299310), (69839, 289080), (70664, 285705), (72270, 279356), (76188, 264990), (76230, 264844), (79497, 253960), (79816, 252945), (81630, 247324), (84315, 239448), (88330, 228564), (89793, 224840), (91980, 219494), (95235, 211992), (96360, 209517), (99770, 202356), (101178, 199540), (101640, 198633), (105996, 190470), (108840, 185493), (109747, 183960), (112420, 179586), (114282, 176660), (119724, 168630), (123662, 163260), (126980, 158994), (132422, 152460), (132495, 152376), (134904, 149655), (139678, 144540)]