4000282560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12743}}^1$

素因数の和:12875

約数の個数: 168

約数和(自身を含む): 13886627040

約数和(自身を除く): 9886344480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 144, 160, 180, 192, 218, 240, 288, 320, 327, 360, 436, 480, 545, 576, 654, 720, 872, 960, 981, 1090, 1308, 1440, 1635, 1744, 1962, 2180, 2616, 2880, 3270, 3488, 3924, 4360, 4905, 5232, 6540, 6976, 7848, 8720, 9810, 10464, 12743, 13080, 15696, 17440, 19620, 20928, 25486, 26160, 31392, 34880, 38229, 39240, 50972, 52320, 62784, 63715, 76458, 78480, 101944, 104640, 114687, 127430, 152916, 156960, 191145, 203888, 229374, 254860, 305832, 313920, 382290, 407776, 458748, 509720, 573435, 611664, 764580, 815552, 917496, 1019440, 1146870, 1223328, 1388987, 1529160, 1834992, 2038880, 2293740, 2446656, 2777974, 3058320, 3669984, 4077760, 4166961, 4587480, 5555948, 6116640, 6944935, 7339968, 8333922, 9174960, 11111896, 12233280, 12500883, 13889870, 16667844, 18349920, 20834805, 22223792, 25001766, 27779740, 33335688, 36699840, 41669610, 44447584, 50003532, 55559480, 62504415, 66671376, 83339220, 88895168, 100007064, 111118960, 125008830, 133342752, 166678440, 200014128, 222237920, 250017660, 266685504, 333356880, 400028256, 444475840, 500035320, 666713760, 800056512, 1000070640, 1333427520, 2000141280, 4000282560]

約数ペア:

[(1, 4000282560), (2, 2000141280), (3, 1333427520), (4, 1000070640), (5, 800056512), (6, 666713760), (8, 500035320), (9, 444475840), (10, 400028256), (12, 333356880), (15, 266685504), (16, 250017660), (18, 222237920), (20, 200014128), (24, 166678440), (30, 133342752), (32, 125008830), (36, 111118960), (40, 100007064), (45, 88895168), (48, 83339220), (60, 66671376), (64, 62504415), (72, 55559480), (80, 50003532), (90, 44447584), (96, 41669610), (109, 36699840), (120, 33335688), (144, 27779740), (160, 25001766), (180, 22223792), (192, 20834805), (218, 18349920), (240, 16667844), (288, 13889870), (320, 12500883), (327, 12233280), (360, 11111896), (436, 9174960), (480, 8333922), (545, 7339968), (576, 6944935), (654, 6116640), (720, 5555948), (872, 4587480), (960, 4166961), (981, 4077760), (1090, 3669984), (1308, 3058320), (1440, 2777974), (1635, 2446656), (1744, 2293740), (1962, 2038880), (2180, 1834992), (2616, 1529160), (2880, 1388987), (3270, 1223328), (3488, 1146870), (3924, 1019440), (4360, 917496), (4905, 815552), (5232, 764580), (6540, 611664), (6976, 573435), (7848, 509720), (8720, 458748), (9810, 407776), (10464, 382290), (12743, 313920), (13080, 305832), (15696, 254860), (17440, 229374), (19620, 203888), (20928, 191145), (25486, 156960), (26160, 152916), (31392, 127430), (34880, 114687), (38229, 104640), (39240, 101944), (50972, 78480), (52320, 76458), (62784, 63715)]