2514894480

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{18481}}^1$

素因数の和:18516

約数の個数: 240

約数和(自身を含む): 10010442624

約数和(自身を除く): 7495548144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7560, 8505, 9072, 9720, 11340, 13608, 15120, 17010, 18481, 19440, 22680, 27216, 34020, 36962, 45360, 55443, 68040, 73924, 92405, 110886, 129367, 136080, 147848, 166329, 184810, 221772, 258734, 277215, 295696, 332658, 369620, 388101, 443544, 498987, 517468, 554430, 646835, 665316, 739240, 776202, 831645, 887088, 997974, 1034936, 1108860, 1164303, 1293670, 1330632, 1478480, 1496961, 1552404, 1663290, 1940505, 1995948, 2069872, 2217720, 2328606, 2494935, 2587340, 2661264, 2993922, 3104808, 3326580, 3492909, 3881010, 3991896, 4435440, 4490883, 4657212, 4989870, 5174680, 5821515, 5987844, 6209616, 6653160, 6985818, 7484805, 7762020, 7983792, 8981766, 9314424, 9979740, 10349360, 10478727, 11643030, 11975688, 13306320, 13971636, 14969610, 15524040, 17464545, 17963532, 18628848, 19959480, 20957454, 22454415, 23286060, 23951376, 27943272, 29939220, 31048080, 31436181, 34929090, 35927064, 39918960, 41914908, 44908830, 46572120, 52393635, 55886544, 59878440, 62872362, 69858180, 71854128, 83829816, 89817660, 93144240, 104787270, 119756880, 125744724, 139716360, 157180905, 167659632, 179635320, 209574540, 251489448, 279432720, 314361810, 359270640, 419149080, 502978896, 628723620, 838298160, 1257447240, 2514894480]

約数ペア:

[(1, 2514894480), (2, 1257447240), (3, 838298160), (4, 628723620), (5, 502978896), (6, 419149080), (7, 359270640), (8, 314361810), (9, 279432720), (10, 251489448), (12, 209574540), (14, 179635320), (15, 167659632), (16, 157180905), (18, 139716360), (20, 125744724), (21, 119756880), (24, 104787270), (27, 93144240), (28, 89817660), (30, 83829816), (35, 71854128), (36, 69858180), (40, 62872362), (42, 59878440), (45, 55886544), (48, 52393635), (54, 46572120), (56, 44908830), (60, 41914908), (63, 39918960), (70, 35927064), (72, 34929090), (80, 31436181), (81, 31048080), (84, 29939220), (90, 27943272), (105, 23951376), (108, 23286060), (112, 22454415), (120, 20957454), (126, 19959480), (135, 18628848), (140, 17963532), (144, 17464545), (162, 15524040), (168, 14969610), (180, 13971636), (189, 13306320), (210, 11975688), (216, 11643030), (240, 10478727), (243, 10349360), (252, 9979740), (270, 9314424), (280, 8981766), (315, 7983792), (324, 7762020), (336, 7484805), (360, 6985818), (378, 6653160), (405, 6209616), (420, 5987844), (432, 5821515), (486, 5174680), (504, 4989870), (540, 4657212), (560, 4490883), (567, 4435440), (630, 3991896), (648, 3881010), (720, 3492909), (756, 3326580), (810, 3104808), (840, 2993922), (945, 2661264), (972, 2587340), (1008, 2494935), (1080, 2328606), (1134, 2217720), (1215, 2069872), (1260, 1995948), (1296, 1940505), (1512, 1663290), (1620, 1552404), (1680, 1496961), (1701, 1478480), (1890, 1330632), (1944, 1293670), (2160, 1164303), (2268, 1108860), (2430, 1034936), (2520, 997974), (2835, 887088), (3024, 831645), (3240, 776202), (3402, 739240), (3780, 665316), (3888, 646835), (4536, 554430), (4860, 517468), (5040, 498987), (5670, 443544), (6480, 388101), (6804, 369620), (7560, 332658), (8505, 295696), (9072, 277215), (9720, 258734), (11340, 221772), (13608, 184810), (15120, 166329), (17010, 147848), (18481, 136080), (19440, 129367), (22680, 110886), (27216, 92405), (34020, 73924), (36962, 68040), (45360, 55443)]