19318393080

素因数分解:

$2^3\times 3^5\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:950

約数の個数: 576

約数和(自身を含む): 77441495040

約数和(自身を除く): 58123101960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 94, 98, 105, 108, 120, 126, 135, 140, 141, 147, 162, 168, 180, 188, 189, 196, 210, 216, 235, 243, 245, 252, 270, 280, 282, 294, 315, 324, 329, 360, 376, 378, 392, 405, 420, 423, 441, 470, 486, 490, 504, 540, 564, 567, 588, 630, 648, 658, 705, 735, 756, 810, 840, 846, 863, 882, 940, 945, 972, 980, 987, 1080, 1128, 1134, 1176, 1215, 1260, 1269, 1316, 1323, 1410, 1470, 1512, 1620, 1645, 1692, 1701, 1726, 1764, 1880, 1890, 1944, 1960, 1974, 2115, 2205, 2268, 2303, 2430, 2520, 2538, 2589, 2632, 2646, 2820, 2835, 2940, 2961, 3240, 3290, 3384, 3402, 3452, 3528, 3780, 3807, 3948, 3969, 4230, 4315, 4410, 4536, 4606, 4860, 4935, 5076, 5178, 5292, 5640, 5670, 5880, 5922, 6041, 6345, 6580, 6615, 6804, 6904, 6909, 7560, 7614, 7767, 7896, 7938, 8460, 8505, 8630, 8820, 8883, 9212, 9720, 9870, 10152, 10356, 10584, 11340, 11421, 11515, 11844, 11907, 12082, 12690, 12945, 13160, 13230, 13608, 13818, 14805, 15228, 15534, 15876, 16920, 17010, 17260, 17640, 17766, 18123, 18424, 19035, 19740, 19845, 20712, 20727, 22680, 22842, 23030, 23301, 23688, 23814, 24164, 25380, 25890, 26460, 26649, 27636, 29610, 30205, 30456, 31068, 31752, 34020, 34520, 34545, 35532, 36246, 38070, 38835, 39480, 39690, 40561, 41454, 42287, 44415, 45684, 46060, 46602, 47628, 48328, 50760, 51780, 52920, 53298, 54369, 55272, 57105, 59220, 59535, 60410, 62136, 62181, 68040, 69090, 69903, 71064, 72492, 76140, 77670, 79380, 79947, 81122, 82908, 84574, 88830, 90615, 91368, 92120, 93204, 95256, 103560, 103635, 106596, 108738, 114210, 116505, 118440, 119070, 120820, 121683, 124362, 126861, 133245, 138180, 139806, 144984, 152280, 155340, 158760, 159894, 162244, 163107, 165816, 169148, 177660, 181230, 186408, 186543, 202805, 207270, 209709, 211435, 213192, 217476, 228420, 233010, 238140, 241640, 243366, 248724, 253722, 266490, 271845, 276360, 279612, 283927, 310680, 310905, 319788, 324488, 326214, 338296, 349515, 355320, 362460, 365049, 373086, 380583, 399735, 405610, 414540, 419418, 422870, 434952, 456840, 466020, 476280, 486732, 489321, 497448, 507444, 532980, 543690, 559224, 559629, 567854, 608415, 621810, 634305, 639576, 652428, 699030, 724920, 730098, 746172, 761166, 799470, 811220, 815535, 829080, 838836, 845740, 851781, 932040, 932715, 973464, 978642, 1014888, 1048545, 1065960, 1087380, 1095147, 1119258, 1135708, 1141749, 1216830, 1243620, 1268610, 1304856, 1398060, 1419635, 1460196, 1467963, 1492344, 1522332, 1598940, 1622440, 1631070, 1677672, 1691480, 1703562, 1825245, 1865430, 1902915, 1957284, 1987489, 2097090, 2174760, 2190294, 2238516, 2271416, 2283498, 2433660, 2446605, 2487240, 2537220, 2555343, 2796120, 2798145, 2839270, 2920392, 2935926, 3044664, 3197880, 3262140, 3285441, 3407124, 3425247, 3650490, 3730860, 3805830, 3914568, 3974978, 4194180, 4258905, 4380588, 4477032, 4566996, 4867320, 4893210, 5074440, 5110686, 5475735, 5596290, 5678540, 5708745, 5871852, 5962467, 6524280, 6570882, 6814248, 6850494, 7300980, 7339815, 7461720, 7611660, 7666029, 7949956, 8388360, 8517810, 8761176, 9133992, 9786420, 9856323, 9937445, 10221372, 10275741, 10951470, 11192580, 11357080, 11417490, 11743704, 11924934, 12776715, 13141764, 13700988, 14601960, 14679630, 15223320, 15332058, 15899912, 16427205, 17035620, 17126235, 17887401, 19572840, 19712646, 19874890, 20442744, 20551482, 21902940, 22385160, 22834980, 22998087, 23849868, 25553430, 26283528, 27401976, 29359260, 29812335, 30664116, 32854410, 34071240, 34252470, 35774802, 38330145, 39425292, 39749780, 41102964, 43805880, 45669960, 45996174, 47699736, 49281615, 51106860, 51378705, 53662203, 58718520, 59624670, 61328232, 65708820, 68504940, 68994261, 71549604, 76660290, 78850584, 79499560, 82205928, 89437005, 91992348, 98563230, 102213720, 102757410, 107324406, 114990435, 119249340, 131417640, 137009880, 137988522, 143099208, 153320580, 160986609, 178874010, 183984696, 197126460, 205514820, 214648812, 229980870, 238498680, 268311015, 275977044, 306641160, 321973218, 344971305, 357748020, 394252920, 411029640, 429297624, 459961740, 482959827, 536622030, 551954088, 643946436, 689942610, 715496040, 804933045, 919923480, 965919654, 1073244060, 1287892872, 1379885220, 1609866090, 1931839308, 2146488120, 2414799135, 2759770440, 3219732180, 3863678616, 4829598270, 6439464360, 9659196540, 19318393080]

約数ペア:

[(1, 19318393080), (2, 9659196540), (3, 6439464360), (4, 4829598270), (5, 3863678616), (6, 3219732180), (7, 2759770440), (8, 2414799135), (9, 2146488120), (10, 1931839308), (12, 1609866090), (14, 1379885220), (15, 1287892872), (18, 1073244060), (20, 965919654), (21, 919923480), (24, 804933045), (27, 715496040), (28, 689942610), (30, 643946436), (35, 551954088), (36, 536622030), (40, 482959827), (42, 459961740), (45, 429297624), (47, 411029640), (49, 394252920), (54, 357748020), (56, 344971305), (60, 321973218), (63, 306641160), (70, 275977044), (72, 268311015), (81, 238498680), (84, 229980870), (90, 214648812), (94, 205514820), (98, 197126460), (105, 183984696), (108, 178874010), (120, 160986609), (126, 153320580), (135, 143099208), (140, 137988522), (141, 137009880), (147, 131417640), (162, 119249340), (168, 114990435), (180, 107324406), (188, 102757410), (189, 102213720), (196, 98563230), (210, 91992348), (216, 89437005), (235, 82205928), (243, 79499560), (245, 78850584), (252, 76660290), (270, 71549604), (280, 68994261), (282, 68504940), (294, 65708820), (315, 61328232), (324, 59624670), (329, 58718520), (360, 53662203), (376, 51378705), (378, 51106860), (392, 49281615), (405, 47699736), (420, 45996174), (423, 45669960), (441, 43805880), (470, 41102964), (486, 39749780), (490, 39425292), (504, 38330145), (540, 35774802), (564, 34252470), (567, 34071240), (588, 32854410), (630, 30664116), (648, 29812335), (658, 29359260), (705, 27401976), (735, 26283528), (756, 25553430), (810, 23849868), (840, 22998087), (846, 22834980), (863, 22385160), (882, 21902940), (940, 20551482), (945, 20442744), (972, 19874890), (980, 19712646), (987, 19572840), (1080, 17887401), (1128, 17126235), (1134, 17035620), (1176, 16427205), (1215, 15899912), (1260, 15332058), (1269, 15223320), (1316, 14679630), (1323, 14601960), (1410, 13700988), (1470, 13141764), (1512, 12776715), (1620, 11924934), (1645, 11743704), (1692, 11417490), (1701, 11357080), (1726, 11192580), (1764, 10951470), (1880, 10275741), (1890, 10221372), (1944, 9937445), (1960, 9856323), (1974, 9786420), (2115, 9133992), (2205, 8761176), (2268, 8517810), (2303, 8388360), (2430, 7949956), (2520, 7666029), (2538, 7611660), (2589, 7461720), (2632, 7339815), (2646, 7300980), (2820, 6850494), (2835, 6814248), (2940, 6570882), (2961, 6524280), (3240, 5962467), (3290, 5871852), (3384, 5708745), (3402, 5678540), (3452, 5596290), (3528, 5475735), (3780, 5110686), (3807, 5074440), (3948, 4893210), (3969, 4867320), (4230, 4566996), (4315, 4477032), (4410, 4380588), (4536, 4258905), (4606, 4194180), (4860, 3974978), (4935, 3914568), (5076, 3805830), (5178, 3730860), (5292, 3650490), (5640, 3425247), (5670, 3407124), (5880, 3285441), (5922, 3262140), (6041, 3197880), (6345, 3044664), (6580, 2935926), (6615, 2920392), (6804, 2839270), (6904, 2798145), (6909, 2796120), (7560, 2555343), (7614, 2537220), (7767, 2487240), (7896, 2446605), (7938, 2433660), (8460, 2283498), (8505, 2271416), (8630, 2238516), (8820, 2190294), (8883, 2174760), (9212, 2097090), (9720, 1987489), (9870, 1957284), (10152, 1902915), (10356, 1865430), (10584, 1825245), (11340, 1703562), (11421, 1691480), (11515, 1677672), (11844, 1631070), (11907, 1622440), (12082, 1598940), (12690, 1522332), (12945, 1492344), (13160, 1467963), (13230, 1460196), (13608, 1419635), (13818, 1398060), (14805, 1304856), (15228, 1268610), (15534, 1243620), (15876, 1216830), (16920, 1141749), (17010, 1135708), (17260, 1119258), (17640, 1095147), (17766, 1087380), (18123, 1065960), (18424, 1048545), (19035, 1014888), (19740, 978642), (19845, 973464), (20712, 932715), (20727, 932040), (22680, 851781), (22842, 845740), (23030, 838836), (23301, 829080), (23688, 815535), (23814, 811220), (24164, 799470), (25380, 761166), (25890, 746172), (26460, 730098), (26649, 724920), (27636, 699030), (29610, 652428), (30205, 639576), (30456, 634305), (31068, 621810), (31752, 608415), (34020, 567854), (34520, 559629), (34545, 559224), (35532, 543690), (36246, 532980), (38070, 507444), (38835, 497448), (39480, 489321), (39690, 486732), (40561, 476280), (41454, 466020), (42287, 456840), (44415, 434952), (45684, 422870), (46060, 419418), (46602, 414540), (47628, 405610), (48328, 399735), (50760, 380583), (51780, 373086), (52920, 365049), (53298, 362460), (54369, 355320), (55272, 349515), (57105, 338296), (59220, 326214), (59535, 324488), (60410, 319788), (62136, 310905), (62181, 310680), (68040, 283927), (69090, 279612), (69903, 276360), (71064, 271845), (72492, 266490), (76140, 253722), (77670, 248724), (79380, 243366), (79947, 241640), (81122, 238140), (82908, 233010), (84574, 228420), (88830, 217476), (90615, 213192), (91368, 211435), (92120, 209709), (93204, 207270), (95256, 202805), (103560, 186543), (103635, 186408), (106596, 181230), (108738, 177660), (114210, 169148), (116505, 165816), (118440, 163107), (119070, 162244), (120820, 159894), (121683, 158760), (124362, 155340), (126861, 152280), (133245, 144984), (138180, 139806)]