1657256640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 336

約数和(自身を含む): 5883871392

約数和(自身を除く): 4226614752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 97, 104, 111, 120, 130, 148, 156, 160, 185, 192, 194, 195, 208, 222, 240, 260, 291, 296, 312, 320, 370, 388, 390, 416, 444, 480, 481, 485, 520, 555, 582, 592, 624, 740, 776, 780, 832, 888, 960, 962, 970, 1040, 1110, 1164, 1184, 1248, 1261, 1369, 1443, 1455, 1480, 1552, 1560, 1776, 1924, 1940, 2080, 2220, 2328, 2368, 2405, 2496, 2522, 2738, 2886, 2910, 2960, 3104, 3120, 3552, 3589, 3783, 3848, 3880, 4107, 4160, 4440, 4656, 4810, 5044, 5476, 5772, 5820, 5920, 6208, 6240, 6305, 6845, 7104, 7178, 7215, 7566, 7696, 7760, 8214, 8880, 9312, 9620, 10088, 10767, 10952, 11544, 11640, 11840, 12480, 12610, 13690, 14356, 14430, 15132, 15392, 15520, 16428, 17760, 17797, 17945, 18624, 18915, 19240, 20176, 20535, 21534, 21904, 23088, 23280, 25220, 27380, 28712, 28860, 30264, 30784, 31040, 32856, 35520, 35594, 35890, 37830, 38480, 40352, 41070, 43068, 43808, 46176, 46560, 46657, 50440, 53391, 53835, 54760, 57424, 57720, 60528, 65712, 71188, 71780, 75660, 76960, 80704, 82140, 86136, 87616, 88985, 92352, 93120, 93314, 100880, 106782, 107670, 109520, 114848, 115440, 121056, 131424, 132793, 139971, 142376, 143560, 151320, 153920, 164280, 172272, 177970, 186628, 201760, 213564, 215340, 219040, 229696, 230880, 233285, 242112, 262848, 265586, 266955, 279942, 284752, 287120, 302640, 328560, 344544, 355940, 373256, 398379, 403520, 427128, 430680, 438080, 461760, 466570, 531172, 533910, 559884, 569504, 574240, 605280, 657120, 663965, 689088, 699855, 711880, 746512, 796758, 854256, 861360, 933140, 1062344, 1067820, 1119768, 1139008, 1148480, 1210560, 1314240, 1327930, 1399710, 1423760, 1493024, 1593516, 1708512, 1722720, 1726309, 1866280, 1991895, 2124688, 2135640, 2239536, 2655860, 2799420, 2847520, 2986048, 3187032, 3417024, 3445440, 3452618, 3732560, 3983790, 4249376, 4271280, 4479072, 5178927, 5311720, 5598840, 5695040, 6374064, 6905236, 7465120, 7967580, 8498752, 8542560, 8631545, 8958144, 10357854, 10623440, 11197680, 12748128, 13810472, 14930240, 15935160, 17085120, 17263090, 20715708, 21246880, 22395360, 25496256, 25894635, 27620944, 31870320, 34526180, 41431416, 42493760, 44790720, 51789270, 55241888, 63740640, 69052360, 82862832, 103578540, 110483776, 127481280, 138104720, 165725664, 207157080, 276209440, 331451328, 414314160, 552418880, 828628320, 1657256640]

約数ペア:

[(1, 1657256640), (2, 828628320), (3, 552418880), (4, 414314160), (5, 331451328), (6, 276209440), (8, 207157080), (10, 165725664), (12, 138104720), (13, 127481280), (15, 110483776), (16, 103578540), (20, 82862832), (24, 69052360), (26, 63740640), (30, 55241888), (32, 51789270), (37, 44790720), (39, 42493760), (40, 41431416), (48, 34526180), (52, 31870320), (60, 27620944), (64, 25894635), (65, 25496256), (74, 22395360), (78, 21246880), (80, 20715708), (96, 17263090), (97, 17085120), (104, 15935160), (111, 14930240), (120, 13810472), (130, 12748128), (148, 11197680), (156, 10623440), (160, 10357854), (185, 8958144), (192, 8631545), (194, 8542560), (195, 8498752), (208, 7967580), (222, 7465120), (240, 6905236), (260, 6374064), (291, 5695040), (296, 5598840), (312, 5311720), (320, 5178927), (370, 4479072), (388, 4271280), (390, 4249376), (416, 3983790), (444, 3732560), (480, 3452618), (481, 3445440), (485, 3417024), (520, 3187032), (555, 2986048), (582, 2847520), (592, 2799420), (624, 2655860), (740, 2239536), (776, 2135640), (780, 2124688), (832, 1991895), (888, 1866280), (960, 1726309), (962, 1722720), (970, 1708512), (1040, 1593516), (1110, 1493024), (1164, 1423760), (1184, 1399710), (1248, 1327930), (1261, 1314240), (1369, 1210560), (1443, 1148480), (1455, 1139008), (1480, 1119768), (1552, 1067820), (1560, 1062344), (1776, 933140), (1924, 861360), (1940, 854256), (2080, 796758), (2220, 746512), (2328, 711880), (2368, 699855), (2405, 689088), (2496, 663965), (2522, 657120), (2738, 605280), (2886, 574240), (2910, 569504), (2960, 559884), (3104, 533910), (3120, 531172), (3552, 466570), (3589, 461760), (3783, 438080), (3848, 430680), (3880, 427128), (4107, 403520), (4160, 398379), (4440, 373256), (4656, 355940), (4810, 344544), (5044, 328560), (5476, 302640), (5772, 287120), (5820, 284752), (5920, 279942), (6208, 266955), (6240, 265586), (6305, 262848), (6845, 242112), (7104, 233285), (7178, 230880), (7215, 229696), (7566, 219040), (7696, 215340), (7760, 213564), (8214, 201760), (8880, 186628), (9312, 177970), (9620, 172272), (10088, 164280), (10767, 153920), (10952, 151320), (11544, 143560), (11640, 142376), (11840, 139971), (12480, 132793), (12610, 131424), (13690, 121056), (14356, 115440), (14430, 114848), (15132, 109520), (15392, 107670), (15520, 106782), (16428, 100880), (17760, 93314), (17797, 93120), (17945, 92352), (18624, 88985), (18915, 87616), (19240, 86136), (20176, 82140), (20535, 80704), (21534, 76960), (21904, 75660), (23088, 71780), (23280, 71188), (25220, 65712), (27380, 60528), (28712, 57720), (28860, 57424), (30264, 54760), (30784, 53835), (31040, 53391), (32856, 50440), (35520, 46657), (35594, 46560), (35890, 46176), (37830, 43808), (38480, 43068), (40352, 41070)]