205627039920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9212681}}^1$

素因数の和:9212731

約数の個数: 120

約数和(自身を含む): 712840482432

約数和(自身を除く): 507213442512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 9212681, 18425362, 27638043, 36850724, 46063405, 55276086, 73701448, 82914129, 92126810, 110552172, 138190215, 147402896, 165828258, 184253620, 221104344, 276380430, 285593111, 331656516, 368507240, 414570645, 442208688, 552760860, 571186222, 663313032, 737014480, 829141290, 856779333, 1105521720, 1142372444, 1326626064, 1427965555, 1658282580, 1713558666, 2211043440, 2284744888, 2570337999, 2855931110, 3316565160, 3427117332, 4283896665, 4569489776, 5140675998, 5711862220, 6633130320, 6854234664, 8567793330, 10281351996, 11423724440, 12851689995, 13708469328, 17135586660, 20562703992, 22847448880, 25703379990, 34271173320, 41125407984, 51406759980, 68542346640, 102813519960, 205627039920]

約数ペア:

[(1, 205627039920), (2, 102813519960), (3, 68542346640), (4, 51406759980), (5, 41125407984), (6, 34271173320), (8, 25703379990), (9, 22847448880), (10, 20562703992), (12, 17135586660), (15, 13708469328), (16, 12851689995), (18, 11423724440), (20, 10281351996), (24, 8567793330), (30, 6854234664), (31, 6633130320), (36, 5711862220), (40, 5140675998), (45, 4569489776), (48, 4283896665), (60, 3427117332), (62, 3316565160), (72, 2855931110), (80, 2570337999), (90, 2284744888), (93, 2211043440), (120, 1713558666), (124, 1658282580), (144, 1427965555), (155, 1326626064), (180, 1142372444), (186, 1105521720), (240, 856779333), (248, 829141290), (279, 737014480), (310, 663313032), (360, 571186222), (372, 552760860), (465, 442208688), (496, 414570645), (558, 368507240), (620, 331656516), (720, 285593111), (744, 276380430), (930, 221104344), (1116, 184253620), (1240, 165828258), (1395, 147402896), (1488, 138190215), (1860, 110552172), (2232, 92126810), (2480, 82914129), (2790, 73701448), (3720, 55276086), (4464, 46063405), (5580, 36850724), (7440, 27638043), (11160, 18425362), (22320, 9212681)]