19875558528

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^2$

素因数の和:532

約数の個数: 288

約数和(自身を含む): 67048076160

約数和(自身を除く): 47172517632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 64, 72, 84, 94, 96, 112, 126, 128, 141, 144, 168, 188, 192, 224, 229, 252, 282, 288, 329, 336, 376, 384, 423, 448, 458, 504, 564, 576, 658, 672, 687, 752, 846, 896, 916, 987, 1008, 1128, 1152, 1316, 1344, 1374, 1504, 1603, 1692, 1832, 1974, 2016, 2061, 2256, 2632, 2688, 2748, 2961, 3008, 3206, 3384, 3664, 3948, 4032, 4122, 4512, 4809, 5264, 5496, 5922, 6016, 6412, 6768, 7328, 7896, 8064, 8244, 9024, 9618, 10528, 10763, 10992, 11844, 12824, 13536, 14427, 14656, 15792, 16488, 18048, 19236, 21056, 21526, 21984, 23688, 25648, 27072, 28854, 29312, 31584, 32289, 32976, 38472, 42112, 43052, 43968, 47376, 51296, 52441, 54144, 57708, 63168, 64578, 65952, 75341, 76944, 86104, 87936, 94752, 96867, 102592, 104882, 115416, 126336, 129156, 131904, 150682, 153888, 157323, 172208, 189504, 193734, 205184, 209764, 226023, 230832, 258312, 263808, 301364, 307776, 314646, 344416, 367087, 379008, 387468, 419528, 452046, 461664, 471969, 516624, 602728, 615552, 629292, 678069, 688832, 734174, 774936, 839056, 904092, 923328, 943938, 1033248, 1101261, 1205456, 1258584, 1356138, 1377664, 1468348, 1549872, 1678112, 1808184, 1846656, 1887876, 2066496, 2202522, 2410912, 2464727, 2517168, 2712276, 2936696, 3099744, 3303783, 3356224, 3616368, 3775752, 4132992, 4405044, 4821824, 4929454, 5034336, 5424552, 5873392, 6199488, 6607566, 6712448, 7232736, 7394181, 7551504, 8810088, 9643648, 9858908, 10068672, 10849104, 11746784, 12398976, 13215132, 14465472, 14788362, 15103008, 17253089, 17620176, 19717816, 20137344, 21698208, 22182543, 23493568, 26430264, 28930944, 29576724, 30206016, 34506178, 35240352, 39435632, 43396416, 44365086, 46987136, 51759267, 52860528, 59153448, 60412032, 69012356, 70480704, 78871264, 86792832, 88730172, 103518534, 105721056, 118306896, 138024712, 140961408, 155277801, 157742528, 177460344, 207037068, 211442112, 236613792, 276049424, 310555602, 315485056, 354920688, 414074136, 422884224, 473227584, 552098848, 621111204, 709841376, 828148272, 946455168, 1104197696, 1242222408, 1419682752, 1656296544, 2208395392, 2484444816, 2839365504, 3312593088, 4968889632, 6625186176, 9937779264, 19875558528]

約数ペア:

[(1, 19875558528), (2, 9937779264), (3, 6625186176), (4, 4968889632), (6, 3312593088), (7, 2839365504), (8, 2484444816), (9, 2208395392), (12, 1656296544), (14, 1419682752), (16, 1242222408), (18, 1104197696), (21, 946455168), (24, 828148272), (28, 709841376), (32, 621111204), (36, 552098848), (42, 473227584), (47, 422884224), (48, 414074136), (56, 354920688), (63, 315485056), (64, 310555602), (72, 276049424), (84, 236613792), (94, 211442112), (96, 207037068), (112, 177460344), (126, 157742528), (128, 155277801), (141, 140961408), (144, 138024712), (168, 118306896), (188, 105721056), (192, 103518534), (224, 88730172), (229, 86792832), (252, 78871264), (282, 70480704), (288, 69012356), (329, 60412032), (336, 59153448), (376, 52860528), (384, 51759267), (423, 46987136), (448, 44365086), (458, 43396416), (504, 39435632), (564, 35240352), (576, 34506178), (658, 30206016), (672, 29576724), (687, 28930944), (752, 26430264), (846, 23493568), (896, 22182543), (916, 21698208), (987, 20137344), (1008, 19717816), (1128, 17620176), (1152, 17253089), (1316, 15103008), (1344, 14788362), (1374, 14465472), (1504, 13215132), (1603, 12398976), (1692, 11746784), (1832, 10849104), (1974, 10068672), (2016, 9858908), (2061, 9643648), (2256, 8810088), (2632, 7551504), (2688, 7394181), (2748, 7232736), (2961, 6712448), (3008, 6607566), (3206, 6199488), (3384, 5873392), (3664, 5424552), (3948, 5034336), (4032, 4929454), (4122, 4821824), (4512, 4405044), (4809, 4132992), (5264, 3775752), (5496, 3616368), (5922, 3356224), (6016, 3303783), (6412, 3099744), (6768, 2936696), (7328, 2712276), (7896, 2517168), (8064, 2464727), (8244, 2410912), (9024, 2202522), (9618, 2066496), (10528, 1887876), (10763, 1846656), (10992, 1808184), (11844, 1678112), (12824, 1549872), (13536, 1468348), (14427, 1377664), (14656, 1356138), (15792, 1258584), (16488, 1205456), (18048, 1101261), (19236, 1033248), (21056, 943938), (21526, 923328), (21984, 904092), (23688, 839056), (25648, 774936), (27072, 734174), (28854, 688832), (29312, 678069), (31584, 629292), (32289, 615552), (32976, 602728), (38472, 516624), (42112, 471969), (43052, 461664), (43968, 452046), (47376, 419528), (51296, 387468), (52441, 379008), (54144, 367087), (57708, 344416), (63168, 314646), (64578, 307776), (65952, 301364), (75341, 263808), (76944, 258312), (86104, 230832), (87936, 226023), (94752, 209764), (96867, 205184), (102592, 193734), (104882, 189504), (115416, 172208), (126336, 157323), (129156, 153888), (131904, 150682)]