2148037920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:565

約数の個数: 384

約数和(自身を含む): 8656865280

約数和(自身を除く): 6508827360

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, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 251, 252, 270, 280, 283, 288, 315, 336, 360, 378, 420, 432, 480, 502, 504, 540, 560, 566, 630, 672, 720, 753, 756, 840, 849, 864, 945, 1004, 1008, 1080, 1120, 1132, 1255, 1260, 1415, 1440, 1506, 1512, 1680, 1698, 1757, 1890, 1981, 2008, 2016, 2160, 2259, 2264, 2510, 2520, 2547, 2830, 3012, 3024, 3360, 3396, 3514, 3765, 3780, 3962, 4016, 4245, 4320, 4518, 4528, 5020, 5040, 5094, 5271, 5660, 5943, 6024, 6048, 6777, 6792, 7028, 7530, 7560, 7641, 7924, 8032, 8490, 8785, 9036, 9056, 9905, 10040, 10080, 10188, 10542, 11295, 11320, 11886, 12048, 12735, 13554, 13584, 14056, 15060, 15120, 15282, 15813, 15848, 16980, 17570, 17829, 18072, 19810, 20080, 20376, 21084, 22590, 22640, 23772, 24096, 25470, 26355, 27108, 27168, 28112, 29715, 30120, 30240, 30564, 31626, 31696, 33885, 33960, 35140, 35658, 36144, 38205, 39620, 40160, 40752, 42168, 45180, 45280, 47439, 47544, 50940, 52710, 53487, 54216, 56224, 59430, 60240, 61128, 63252, 63392, 67770, 67920, 70280, 71033, 71316, 72288, 76410, 79065, 79240, 81504, 84336, 89145, 90360, 94878, 95088, 101880, 105420, 106974, 108432, 118860, 120480, 122256, 126504, 135540, 135840, 140560, 142066, 142632, 152820, 158130, 158480, 168672, 178290, 180720, 189756, 190176, 203760, 210840, 213099, 213948, 216864, 237195, 237720, 244512, 253008, 267435, 271080, 281120, 284132, 285264, 305640, 316260, 316960, 355165, 356580, 361440, 379512, 407520, 421680, 426198, 427896, 474390, 475440, 497231, 506016, 534870, 542160, 568264, 570528, 611280, 632520, 639297, 710330, 713160, 759024, 843360, 852396, 855792, 948780, 950880, 994462, 1065495, 1069740, 1084320, 1136528, 1222560, 1265040, 1278594, 1420660, 1426320, 1491693, 1518048, 1704792, 1711584, 1897560, 1917891, 1988924, 2130990, 2139480, 2273056, 2486155, 2530080, 2557188, 2841320, 2852640, 2983386, 3196485, 3409584, 3795120, 3835782, 3977848, 4261980, 4278960, 4475079, 4972310, 5114376, 5682640, 5966772, 6392970, 6819168, 7458465, 7590240, 7671564, 7955696, 8523960, 8557920, 8950158, 9589455, 9944620, 10228752, 11365280, 11933544, 12785940, 13425237, 14916930, 15343128, 15911392, 17047920, 17900316, 19178910, 19889240, 20457504, 22375395, 23867088, 25571880, 26850474, 29833860, 30686256, 34095840, 35800632, 38357820, 39778480, 44750790, 47734176, 51143760, 53700948, 59667720, 61372512, 67126185, 71601264, 76715640, 79556960, 89501580, 102287520, 107401896, 119335440, 134252370, 143202528, 153431280, 179003160, 214803792, 238670880, 268504740, 306862560, 358006320, 429607584, 537009480, 716012640, 1074018960, 2148037920]

約数ペア:

[(1, 2148037920), (2, 1074018960), (3, 716012640), (4, 537009480), (5, 429607584), (6, 358006320), (7, 306862560), (8, 268504740), (9, 238670880), (10, 214803792), (12, 179003160), (14, 153431280), (15, 143202528), (16, 134252370), (18, 119335440), (20, 107401896), (21, 102287520), (24, 89501580), (27, 79556960), (28, 76715640), (30, 71601264), (32, 67126185), (35, 61372512), (36, 59667720), (40, 53700948), (42, 51143760), (45, 47734176), (48, 44750790), (54, 39778480), (56, 38357820), (60, 35800632), (63, 34095840), (70, 30686256), (72, 29833860), (80, 26850474), (84, 25571880), (90, 23867088), (96, 22375395), (105, 20457504), (108, 19889240), (112, 19178910), (120, 17900316), (126, 17047920), (135, 15911392), (140, 15343128), (144, 14916930), (160, 13425237), (168, 12785940), (180, 11933544), (189, 11365280), (210, 10228752), (216, 9944620), (224, 9589455), (240, 8950158), (251, 8557920), (252, 8523960), (270, 7955696), (280, 7671564), (283, 7590240), (288, 7458465), (315, 6819168), (336, 6392970), (360, 5966772), (378, 5682640), (420, 5114376), (432, 4972310), (480, 4475079), (502, 4278960), (504, 4261980), (540, 3977848), (560, 3835782), (566, 3795120), (630, 3409584), (672, 3196485), (720, 2983386), (753, 2852640), (756, 2841320), (840, 2557188), (849, 2530080), (864, 2486155), (945, 2273056), (1004, 2139480), (1008, 2130990), (1080, 1988924), (1120, 1917891), (1132, 1897560), (1255, 1711584), (1260, 1704792), (1415, 1518048), (1440, 1491693), (1506, 1426320), (1512, 1420660), (1680, 1278594), (1698, 1265040), (1757, 1222560), (1890, 1136528), (1981, 1084320), (2008, 1069740), (2016, 1065495), (2160, 994462), (2259, 950880), (2264, 948780), (2510, 855792), (2520, 852396), (2547, 843360), (2830, 759024), (3012, 713160), (3024, 710330), (3360, 639297), (3396, 632520), (3514, 611280), (3765, 570528), (3780, 568264), (3962, 542160), (4016, 534870), (4245, 506016), (4320, 497231), (4518, 475440), (4528, 474390), (5020, 427896), (5040, 426198), (5094, 421680), (5271, 407520), (5660, 379512), (5943, 361440), (6024, 356580), (6048, 355165), (6777, 316960), (6792, 316260), (7028, 305640), (7530, 285264), (7560, 284132), (7641, 281120), (7924, 271080), (8032, 267435), (8490, 253008), (8785, 244512), (9036, 237720), (9056, 237195), (9905, 216864), (10040, 213948), (10080, 213099), (10188, 210840), (10542, 203760), (11295, 190176), (11320, 189756), (11886, 180720), (12048, 178290), (12735, 168672), (13554, 158480), (13584, 158130), (14056, 152820), (15060, 142632), (15120, 142066), (15282, 140560), (15813, 135840), (15848, 135540), (16980, 126504), (17570, 122256), (17829, 120480), (18072, 118860), (19810, 108432), (20080, 106974), (20376, 105420), (21084, 101880), (22590, 95088), (22640, 94878), (23772, 90360), (24096, 89145), (25470, 84336), (26355, 81504), (27108, 79240), (27168, 79065), (28112, 76410), (29715, 72288), (30120, 71316), (30240, 71033), (30564, 70280), (31626, 67920), (31696, 67770), (33885, 63392), (33960, 63252), (35140, 61128), (35658, 60240), (36144, 59430), (38205, 56224), (39620, 54216), (40160, 53487), (40752, 52710), (42168, 50940), (45180, 47544), (45280, 47439)]