2345021280

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{25849}}^1$

素因数の和:25883

約数の個数: 240

約数和(自身を含む): 9458618400

約数和(自身を除く): 7113597120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 25849, 30240, 45360, 51698, 77547, 90720, 103396, 129245, 155094, 180943, 206792, 232641, 258490, 310188, 361886, 387735, 413584, 465282, 516980, 542829, 620376, 697923, 723772, 775470, 827168, 904715, 930564, 1033960, 1085658, 1163205, 1240752, 1395846, 1447544, 1550940, 1628487, 1809430, 1861128, 2067920, 2093769, 2171316, 2326410, 2481504, 2714145, 2791692, 2895088, 3101880, 3256974, 3489615, 3618860, 3722256, 4135840, 4187538, 4342632, 4652820, 4885461, 5428290, 5583384, 5790176, 6203760, 6513948, 6979230, 7237720, 7444512, 8142435, 8375076, 8685264, 9305640, 9770922, 10468845, 10856580, 11166768, 12407520, 13027896, 13958460, 14475440, 14656383, 16284870, 16750152, 17370528, 18611280, 19541844, 20937690, 21713160, 22333536, 24427305, 26055792, 27916920, 28950880, 29312766, 32569740, 33500304, 37222560, 39083688, 41875380, 43426320, 48854610, 52111584, 55833840, 58625532, 65139480, 67000608, 73281915, 78167376, 83750760, 86852640, 97709220, 111667680, 117251064, 130278960, 146563830, 156334752, 167501520, 195418440, 234502128, 260557920, 293127660, 335003040, 390836880, 469004256, 586255320, 781673760, 1172510640, 2345021280]

約数ペア:

[(1, 2345021280), (2, 1172510640), (3, 781673760), (4, 586255320), (5, 469004256), (6, 390836880), (7, 335003040), (8, 293127660), (9, 260557920), (10, 234502128), (12, 195418440), (14, 167501520), (15, 156334752), (16, 146563830), (18, 130278960), (20, 117251064), (21, 111667680), (24, 97709220), (27, 86852640), (28, 83750760), (30, 78167376), (32, 73281915), (35, 67000608), (36, 65139480), (40, 58625532), (42, 55833840), (45, 52111584), (48, 48854610), (54, 43426320), (56, 41875380), (60, 39083688), (63, 37222560), (70, 33500304), (72, 32569740), (80, 29312766), (81, 28950880), (84, 27916920), (90, 26055792), (96, 24427305), (105, 22333536), (108, 21713160), (112, 20937690), (120, 19541844), (126, 18611280), (135, 17370528), (140, 16750152), (144, 16284870), (160, 14656383), (162, 14475440), (168, 13958460), (180, 13027896), (189, 12407520), (210, 11166768), (216, 10856580), (224, 10468845), (240, 9770922), (252, 9305640), (270, 8685264), (280, 8375076), (288, 8142435), (315, 7444512), (324, 7237720), (336, 6979230), (360, 6513948), (378, 6203760), (405, 5790176), (420, 5583384), (432, 5428290), (480, 4885461), (504, 4652820), (540, 4342632), (560, 4187538), (567, 4135840), (630, 3722256), (648, 3618860), (672, 3489615), (720, 3256974), (756, 3101880), (810, 2895088), (840, 2791692), (864, 2714145), (945, 2481504), (1008, 2326410), (1080, 2171316), (1120, 2093769), (1134, 2067920), (1260, 1861128), (1296, 1809430), (1440, 1628487), (1512, 1550940), (1620, 1447544), (1680, 1395846), (1890, 1240752), (2016, 1163205), (2160, 1085658), (2268, 1033960), (2520, 930564), (2592, 904715), (2835, 827168), (3024, 775470), (3240, 723772), (3360, 697923), (3780, 620376), (4320, 542829), (4536, 516980), (5040, 465282), (5670, 413584), (6048, 387735), (6480, 361886), (7560, 310188), (9072, 258490), (10080, 232641), (11340, 206792), (12960, 180943), (15120, 155094), (18144, 129245), (22680, 103396), (25849, 90720), (30240, 77547), (45360, 51698)]