1294548840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8923}}^1$

素因数の和:8984

約数の個数: 192

約数和(自身を含む): 4677603840

約数和(自身を除く): 3383055000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5580, 6045, 7254, 8060, 8923, 9672, 11160, 12090, 14508, 16120, 17846, 18135, 24180, 26769, 29016, 35692, 36270, 44615, 48360, 53538, 71384, 72540, 80307, 89230, 107076, 115999, 133845, 145080, 160614, 178460, 214152, 231998, 267690, 276613, 321228, 347997, 356920, 401535, 463996, 535380, 553226, 579995, 642456, 695994, 803070, 829839, 927992, 1043991, 1070760, 1106452, 1159990, 1383065, 1391988, 1606140, 1659678, 1739985, 2087982, 2212904, 2319980, 2489517, 2766130, 2783976, 3212280, 3319356, 3479970, 3595969, 4149195, 4175964, 4639960, 4979034, 5219955, 5532260, 6638712, 6959940, 7191938, 8298390, 8351928, 9958068, 10439910, 10787907, 11064520, 12447585, 13919880, 14383876, 16596780, 17979845, 19916136, 20879820, 21575814, 24895170, 28767752, 32363721, 33193560, 35959690, 41759640, 43151628, 49790340, 53939535, 64727442, 71919380, 86303256, 99580680, 107879070, 129454884, 143838760, 161818605, 215758140, 258909768, 323637210, 431516280, 647274420, 1294548840]

約数ペア:

[(1, 1294548840), (2, 647274420), (3, 431516280), (4, 323637210), (5, 258909768), (6, 215758140), (8, 161818605), (9, 143838760), (10, 129454884), (12, 107879070), (13, 99580680), (15, 86303256), (18, 71919380), (20, 64727442), (24, 53939535), (26, 49790340), (30, 43151628), (31, 41759640), (36, 35959690), (39, 33193560), (40, 32363721), (45, 28767752), (52, 24895170), (60, 21575814), (62, 20879820), (65, 19916136), (72, 17979845), (78, 16596780), (90, 14383876), (93, 13919880), (104, 12447585), (117, 11064520), (120, 10787907), (124, 10439910), (130, 9958068), (155, 8351928), (156, 8298390), (180, 7191938), (186, 6959940), (195, 6638712), (234, 5532260), (248, 5219955), (260, 4979034), (279, 4639960), (310, 4175964), (312, 4149195), (360, 3595969), (372, 3479970), (390, 3319356), (403, 3212280), (465, 2783976), (468, 2766130), (520, 2489517), (558, 2319980), (585, 2212904), (620, 2087982), (744, 1739985), (780, 1659678), (806, 1606140), (930, 1391988), (936, 1383065), (1116, 1159990), (1170, 1106452), (1209, 1070760), (1240, 1043991), (1395, 927992), (1560, 829839), (1612, 803070), (1860, 695994), (2015, 642456), (2232, 579995), (2340, 553226), (2418, 535380), (2790, 463996), (3224, 401535), (3627, 356920), (3720, 347997), (4030, 321228), (4680, 276613), (4836, 267690), (5580, 231998), (6045, 214152), (7254, 178460), (8060, 160614), (8923, 145080), (9672, 133845), (11160, 115999), (12090, 107076), (14508, 89230), (16120, 80307), (17846, 72540), (18135, 71384), (24180, 53538), (26769, 48360), (29016, 44615), (35692, 36270)]