2492159880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2861}}^1$

素因数の和:2960

約数の個数: 256

約数和(自身を含む): 9198696960

約数和(自身を除く): 6706537080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 61, 68, 70, 84, 85, 102, 105, 119, 120, 122, 136, 140, 168, 170, 183, 204, 210, 238, 244, 255, 280, 305, 340, 357, 366, 408, 420, 427, 476, 488, 510, 595, 610, 680, 714, 732, 840, 854, 915, 952, 1020, 1037, 1190, 1220, 1281, 1428, 1464, 1708, 1785, 1830, 2040, 2074, 2135, 2380, 2440, 2562, 2856, 2861, 3111, 3416, 3570, 3660, 4148, 4270, 4760, 5124, 5185, 5722, 6222, 6405, 7140, 7259, 7320, 8296, 8540, 8583, 10248, 10370, 11444, 12444, 12810, 14280, 14305, 14518, 15555, 17080, 17166, 20027, 20740, 21777, 22888, 24888, 25620, 28610, 29036, 31110, 34332, 36295, 40054, 41480, 42915, 43554, 48637, 51240, 57220, 58072, 60081, 62220, 68664, 72590, 80108, 85830, 87108, 97274, 100135, 108885, 114440, 120162, 124440, 145180, 145911, 160216, 171660, 174216, 174521, 194548, 200270, 217770, 240324, 243185, 290360, 291822, 300405, 340459, 343320, 349042, 389096, 400540, 435540, 480648, 486370, 523563, 583644, 600810, 680918, 698084, 729555, 801080, 871080, 872605, 972740, 1021377, 1047126, 1167288, 1201620, 1221647, 1361836, 1396168, 1459110, 1702295, 1745210, 1945480, 2042754, 2094252, 2403240, 2443294, 2617815, 2723672, 2918220, 2966857, 3404590, 3490420, 3664941, 4085508, 4188504, 4886588, 5106885, 5235630, 5836440, 5933714, 6108235, 6809180, 6980840, 7329882, 8171016, 8900571, 9773176, 10213770, 10471260, 11867428, 12216470, 13618360, 14659764, 14834285, 17801142, 18324705, 20427540, 20767999, 20942520, 23734856, 24432940, 29319528, 29668570, 35602284, 36649410, 40855080, 41535998, 44502855, 48865880, 59337140, 62303997, 71204568, 73298820, 83071996, 89005710, 103839995, 118674280, 124607994, 146597640, 166143992, 178011420, 207679990, 249215988, 311519985, 356022840, 415359980, 498431976, 623039970, 830719960, 1246079940, 2492159880]

約数ペア:

[(1, 2492159880), (2, 1246079940), (3, 830719960), (4, 623039970), (5, 498431976), (6, 415359980), (7, 356022840), (8, 311519985), (10, 249215988), (12, 207679990), (14, 178011420), (15, 166143992), (17, 146597640), (20, 124607994), (21, 118674280), (24, 103839995), (28, 89005710), (30, 83071996), (34, 73298820), (35, 71204568), (40, 62303997), (42, 59337140), (51, 48865880), (56, 44502855), (60, 41535998), (61, 40855080), (68, 36649410), (70, 35602284), (84, 29668570), (85, 29319528), (102, 24432940), (105, 23734856), (119, 20942520), (120, 20767999), (122, 20427540), (136, 18324705), (140, 17801142), (168, 14834285), (170, 14659764), (183, 13618360), (204, 12216470), (210, 11867428), (238, 10471260), (244, 10213770), (255, 9773176), (280, 8900571), (305, 8171016), (340, 7329882), (357, 6980840), (366, 6809180), (408, 6108235), (420, 5933714), (427, 5836440), (476, 5235630), (488, 5106885), (510, 4886588), (595, 4188504), (610, 4085508), (680, 3664941), (714, 3490420), (732, 3404590), (840, 2966857), (854, 2918220), (915, 2723672), (952, 2617815), (1020, 2443294), (1037, 2403240), (1190, 2094252), (1220, 2042754), (1281, 1945480), (1428, 1745210), (1464, 1702295), (1708, 1459110), (1785, 1396168), (1830, 1361836), (2040, 1221647), (2074, 1201620), (2135, 1167288), (2380, 1047126), (2440, 1021377), (2562, 972740), (2856, 872605), (2861, 871080), (3111, 801080), (3416, 729555), (3570, 698084), (3660, 680918), (4148, 600810), (4270, 583644), (4760, 523563), (5124, 486370), (5185, 480648), (5722, 435540), (6222, 400540), (6405, 389096), (7140, 349042), (7259, 343320), (7320, 340459), (8296, 300405), (8540, 291822), (8583, 290360), (10248, 243185), (10370, 240324), (11444, 217770), (12444, 200270), (12810, 194548), (14280, 174521), (14305, 174216), (14518, 171660), (15555, 160216), (17080, 145911), (17166, 145180), (20027, 124440), (20740, 120162), (21777, 114440), (22888, 108885), (24888, 100135), (25620, 97274), (28610, 87108), (29036, 85830), (31110, 80108), (34332, 72590), (36295, 68664), (40054, 62220), (41480, 60081), (42915, 58072), (43554, 57220), (48637, 51240)]