128676240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:259

約数の個数: 360

約数和(自身を含む): 545423424

約数和(自身を除く): 416747184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 121, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 211, 220, 231, 240, 242, 252, 264, 280, 308, 315, 330, 336, 360, 363, 385, 396, 420, 422, 440, 462, 484, 495, 504, 528, 560, 605, 616, 630, 633, 660, 693, 720, 726, 770, 792, 840, 844, 847, 880, 924, 968, 990, 1008, 1055, 1089, 1155, 1210, 1232, 1260, 1266, 1320, 1386, 1452, 1477, 1540, 1584, 1680, 1688, 1694, 1815, 1848, 1899, 1936, 1980, 2110, 2178, 2310, 2321, 2420, 2520, 2532, 2541, 2640, 2772, 2904, 2954, 3080, 3165, 3376, 3388, 3465, 3630, 3696, 3798, 3960, 4220, 4235, 4356, 4431, 4620, 4642, 4840, 5040, 5064, 5082, 5445, 5544, 5808, 5908, 6160, 6330, 6776, 6930, 6963, 7260, 7385, 7596, 7623, 7920, 8440, 8470, 8712, 8862, 9240, 9284, 9495, 9680, 10128, 10164, 10890, 11088, 11605, 11816, 12660, 12705, 13293, 13552, 13860, 13926, 14520, 14770, 15192, 15246, 16247, 16880, 16940, 17424, 17724, 18480, 18568, 18990, 20328, 20889, 21780, 22155, 23210, 23632, 25320, 25410, 25531, 26586, 27720, 27852, 29040, 29540, 30384, 30492, 32494, 33880, 34815, 35448, 37136, 37980, 38115, 40656, 41778, 43560, 44310, 46420, 48741, 50640, 50820, 51062, 53172, 55440, 55704, 59080, 60984, 64988, 66465, 67760, 69630, 70896, 75960, 76230, 76593, 81235, 83556, 87120, 88620, 92840, 97482, 101640, 102124, 104445, 106344, 111408, 118160, 121968, 127655, 129976, 132930, 139260, 146223, 151920, 152460, 153186, 162470, 167112, 177240, 178717, 185680, 194964, 203280, 204248, 208890, 212688, 229779, 243705, 255310, 259952, 265860, 278520, 292446, 304920, 306372, 324940, 334224, 354480, 357434, 382965, 389928, 408496, 417780, 459558, 487410, 510620, 531720, 536151, 557040, 584892, 609840, 612744, 649880, 714868, 731115, 765930, 779856, 835560, 893585, 919116, 974820, 1021240, 1063440, 1072302, 1148895, 1169784, 1225488, 1299760, 1429736, 1462230, 1531860, 1608453, 1671120, 1787170, 1838232, 1949640, 2042480, 2144604, 2297790, 2339568, 2680755, 2859472, 2924460, 3063720, 3216906, 3574340, 3676464, 3899280, 4289208, 4595580, 5361510, 5848920, 6127440, 6433812, 7148680, 8042265, 8578416, 9191160, 10723020, 11697840, 12867624, 14297360, 16084530, 18382320, 21446040, 25735248, 32169060, 42892080, 64338120, 128676240]

約数ペア:

[(1, 128676240), (2, 64338120), (3, 42892080), (4, 32169060), (5, 25735248), (6, 21446040), (7, 18382320), (8, 16084530), (9, 14297360), (10, 12867624), (11, 11697840), (12, 10723020), (14, 9191160), (15, 8578416), (16, 8042265), (18, 7148680), (20, 6433812), (21, 6127440), (22, 5848920), (24, 5361510), (28, 4595580), (30, 4289208), (33, 3899280), (35, 3676464), (36, 3574340), (40, 3216906), (42, 3063720), (44, 2924460), (45, 2859472), (48, 2680755), (55, 2339568), (56, 2297790), (60, 2144604), (63, 2042480), (66, 1949640), (70, 1838232), (72, 1787170), (77, 1671120), (80, 1608453), (84, 1531860), (88, 1462230), (90, 1429736), (99, 1299760), (105, 1225488), (110, 1169784), (112, 1148895), (120, 1072302), (121, 1063440), (126, 1021240), (132, 974820), (140, 919116), (144, 893585), (154, 835560), (165, 779856), (168, 765930), (176, 731115), (180, 714868), (198, 649880), (210, 612744), (211, 609840), (220, 584892), (231, 557040), (240, 536151), (242, 531720), (252, 510620), (264, 487410), (280, 459558), (308, 417780), (315, 408496), (330, 389928), (336, 382965), (360, 357434), (363, 354480), (385, 334224), (396, 324940), (420, 306372), (422, 304920), (440, 292446), (462, 278520), (484, 265860), (495, 259952), (504, 255310), (528, 243705), (560, 229779), (605, 212688), (616, 208890), (630, 204248), (633, 203280), (660, 194964), (693, 185680), (720, 178717), (726, 177240), (770, 167112), (792, 162470), (840, 153186), (844, 152460), (847, 151920), (880, 146223), (924, 139260), (968, 132930), (990, 129976), (1008, 127655), (1055, 121968), (1089, 118160), (1155, 111408), (1210, 106344), (1232, 104445), (1260, 102124), (1266, 101640), (1320, 97482), (1386, 92840), (1452, 88620), (1477, 87120), (1540, 83556), (1584, 81235), (1680, 76593), (1688, 76230), (1694, 75960), (1815, 70896), (1848, 69630), (1899, 67760), (1936, 66465), (1980, 64988), (2110, 60984), (2178, 59080), (2310, 55704), (2321, 55440), (2420, 53172), (2520, 51062), (2532, 50820), (2541, 50640), (2640, 48741), (2772, 46420), (2904, 44310), (2954, 43560), (3080, 41778), (3165, 40656), (3376, 38115), (3388, 37980), (3465, 37136), (3630, 35448), (3696, 34815), (3798, 33880), (3960, 32494), (4220, 30492), (4235, 30384), (4356, 29540), (4431, 29040), (4620, 27852), (4642, 27720), (4840, 26586), (5040, 25531), (5064, 25410), (5082, 25320), (5445, 23632), (5544, 23210), (5808, 22155), (5908, 21780), (6160, 20889), (6330, 20328), (6776, 18990), (6930, 18568), (6963, 18480), (7260, 17724), (7385, 17424), (7596, 16940), (7623, 16880), (7920, 16247), (8440, 15246), (8470, 15192), (8712, 14770), (8862, 14520), (9240, 13926), (9284, 13860), (9495, 13552), (9680, 13293), (10128, 12705), (10164, 12660), (10890, 11816), (11088, 11605)]