2045258640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:471

約数の個数: 320

約数和(自身を含む): 7381670400

約数和(自身を除く): 5336411760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 103, 108, 116, 120, 135, 144, 145, 174, 180, 206, 216, 232, 240, 261, 270, 290, 309, 317, 348, 360, 412, 432, 435, 464, 515, 522, 540, 580, 618, 634, 696, 720, 783, 824, 870, 927, 951, 1030, 1044, 1080, 1160, 1236, 1268, 1305, 1392, 1545, 1566, 1585, 1648, 1740, 1854, 1902, 2060, 2088, 2160, 2320, 2472, 2536, 2610, 2781, 2853, 2987, 3090, 3132, 3170, 3480, 3708, 3804, 3915, 4120, 4176, 4635, 4755, 4944, 5072, 5220, 5562, 5706, 5974, 6180, 6264, 6340, 6960, 7416, 7608, 7830, 8240, 8559, 8961, 9193, 9270, 9510, 10440, 11124, 11412, 11948, 12360, 12528, 12680, 13905, 14265, 14832, 14935, 15216, 15660, 17118, 17922, 18386, 18540, 19020, 20880, 22248, 22824, 23896, 24720, 25360, 26883, 27579, 27810, 28530, 29870, 31320, 32651, 34236, 35844, 36772, 37080, 38040, 42795, 44496, 44805, 45648, 45965, 47792, 53766, 55158, 55620, 57060, 59740, 62640, 65302, 68472, 71688, 73544, 74160, 76080, 80649, 82737, 85590, 89610, 91930, 97953, 107532, 110316, 111240, 114120, 119480, 130604, 134415, 136944, 137895, 143376, 147088, 161298, 163255, 165474, 171180, 179220, 183860, 195906, 215064, 220632, 222480, 228240, 238960, 248211, 261208, 268830, 275790, 293859, 322596, 326510, 330948, 342360, 358440, 367720, 391812, 403245, 413685, 430128, 441264, 489765, 496422, 522416, 537660, 551580, 587718, 645192, 653020, 661896, 684720, 716880, 735440, 783624, 806490, 827370, 881577, 946879, 979530, 992844, 1075320, 1103160, 1175436, 1241055, 1290384, 1306040, 1323792, 1469295, 1567248, 1612980, 1654740, 1763154, 1893758, 1959060, 1985688, 2150640, 2206320, 2350872, 2482110, 2612080, 2840637, 2938590, 3225960, 3309480, 3526308, 3787516, 3918120, 3971376, 4407885, 4701744, 4734395, 4964220, 5681274, 5877180, 6451920, 6618960, 7052616, 7575032, 7836240, 8521911, 8815770, 9468790, 9928440, 11362548, 11754360, 14105232, 14203185, 15150064, 17043822, 17631540, 18937580, 19856880, 22725096, 23508720, 25565733, 28406370, 34087644, 35263080, 37875160, 42609555, 45450192, 51131466, 56812740, 68175288, 70526160, 75750320, 85219110, 102262932, 113625480, 127828665, 136350576, 170438220, 204525864, 227250960, 255657330, 340876440, 409051728, 511314660, 681752880, 1022629320, 2045258640]

約数ペア:

[(1, 2045258640), (2, 1022629320), (3, 681752880), (4, 511314660), (5, 409051728), (6, 340876440), (8, 255657330), (9, 227250960), (10, 204525864), (12, 170438220), (15, 136350576), (16, 127828665), (18, 113625480), (20, 102262932), (24, 85219110), (27, 75750320), (29, 70526160), (30, 68175288), (36, 56812740), (40, 51131466), (45, 45450192), (48, 42609555), (54, 37875160), (58, 35263080), (60, 34087644), (72, 28406370), (80, 25565733), (87, 23508720), (90, 22725096), (103, 19856880), (108, 18937580), (116, 17631540), (120, 17043822), (135, 15150064), (144, 14203185), (145, 14105232), (174, 11754360), (180, 11362548), (206, 9928440), (216, 9468790), (232, 8815770), (240, 8521911), (261, 7836240), (270, 7575032), (290, 7052616), (309, 6618960), (317, 6451920), (348, 5877180), (360, 5681274), (412, 4964220), (432, 4734395), (435, 4701744), (464, 4407885), (515, 3971376), (522, 3918120), (540, 3787516), (580, 3526308), (618, 3309480), (634, 3225960), (696, 2938590), (720, 2840637), (783, 2612080), (824, 2482110), (870, 2350872), (927, 2206320), (951, 2150640), (1030, 1985688), (1044, 1959060), (1080, 1893758), (1160, 1763154), (1236, 1654740), (1268, 1612980), (1305, 1567248), (1392, 1469295), (1545, 1323792), (1566, 1306040), (1585, 1290384), (1648, 1241055), (1740, 1175436), (1854, 1103160), (1902, 1075320), (2060, 992844), (2088, 979530), (2160, 946879), (2320, 881577), (2472, 827370), (2536, 806490), (2610, 783624), (2781, 735440), (2853, 716880), (2987, 684720), (3090, 661896), (3132, 653020), (3170, 645192), (3480, 587718), (3708, 551580), (3804, 537660), (3915, 522416), (4120, 496422), (4176, 489765), (4635, 441264), (4755, 430128), (4944, 413685), (5072, 403245), (5220, 391812), (5562, 367720), (5706, 358440), (5974, 342360), (6180, 330948), (6264, 326510), (6340, 322596), (6960, 293859), (7416, 275790), (7608, 268830), (7830, 261208), (8240, 248211), (8559, 238960), (8961, 228240), (9193, 222480), (9270, 220632), (9510, 215064), (10440, 195906), (11124, 183860), (11412, 179220), (11948, 171180), (12360, 165474), (12528, 163255), (12680, 161298), (13905, 147088), (14265, 143376), (14832, 137895), (14935, 136944), (15216, 134415), (15660, 130604), (17118, 119480), (17922, 114120), (18386, 111240), (18540, 110316), (19020, 107532), (20880, 97953), (22248, 91930), (22824, 89610), (23896, 85590), (24720, 82737), (25360, 80649), (26883, 76080), (27579, 74160), (27810, 73544), (28530, 71688), (29870, 68472), (31320, 65302), (32651, 62640), (34236, 59740), (35844, 57060), (36772, 55620), (37080, 55158), (38040, 53766), (42795, 47792), (44496, 45965), (44805, 45648)]