425038320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{28111}}^1$

素因数の和:28140

約数の個数: 160

約数和(自身を含む): 1673226240

約数和(自身を除く): 1248187920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 28111, 56222, 84333, 112444, 140555, 168666, 196777, 224888, 252999, 281110, 337332, 393554, 421665, 449776, 505998, 562220, 590331, 674664, 758997, 787108, 843330, 983885, 1011996, 1124440, 1180662, 1264995, 1349328, 1517994, 1574216, 1686660, 1770993, 1967770, 2023992, 2248880, 2361324, 2529990, 2951655, 3035988, 3148432, 3373320, 3541986, 3794985, 3935540, 4047984, 4722648, 5059980, 5312979, 5903310, 6071976, 6746640, 7083972, 7589970, 7871080, 8854965, 9445296, 10119960, 10625958, 11806620, 12143952, 14167944, 15179940, 15742160, 17709930, 20239920, 21251916, 23613240, 26564895, 28335888, 30359880, 35419860, 42503832, 47226480, 53129790, 60719760, 70839720, 85007664, 106259580, 141679440, 212519160, 425038320]

約数ペア:

[(1, 425038320), (2, 212519160), (3, 141679440), (4, 106259580), (5, 85007664), (6, 70839720), (7, 60719760), (8, 53129790), (9, 47226480), (10, 42503832), (12, 35419860), (14, 30359880), (15, 28335888), (16, 26564895), (18, 23613240), (20, 21251916), (21, 20239920), (24, 17709930), (27, 15742160), (28, 15179940), (30, 14167944), (35, 12143952), (36, 11806620), (40, 10625958), (42, 10119960), (45, 9445296), (48, 8854965), (54, 7871080), (56, 7589970), (60, 7083972), (63, 6746640), (70, 6071976), (72, 5903310), (80, 5312979), (84, 5059980), (90, 4722648), (105, 4047984), (108, 3935540), (112, 3794985), (120, 3541986), (126, 3373320), (135, 3148432), (140, 3035988), (144, 2951655), (168, 2529990), (180, 2361324), (189, 2248880), (210, 2023992), (216, 1967770), (240, 1770993), (252, 1686660), (270, 1574216), (280, 1517994), (315, 1349328), (336, 1264995), (360, 1180662), (378, 1124440), (420, 1011996), (432, 983885), (504, 843330), (540, 787108), (560, 758997), (630, 674664), (720, 590331), (756, 562220), (840, 505998), (945, 449776), (1008, 421665), (1080, 393554), (1260, 337332), (1512, 281110), (1680, 252999), (1890, 224888), (2160, 196777), (2520, 168666), (3024, 140555), (3780, 112444), (5040, 84333), (7560, 56222), (15120, 28111)]