207510160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 610929648

約数和(自身を除く): 403419488

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 97, 104, 110, 121, 130, 136, 143, 170, 176, 187, 194, 208, 220, 221, 242, 260, 272, 286, 340, 374, 388, 440, 442, 484, 485, 520, 572, 605, 680, 715, 748, 776, 880, 884, 935, 968, 970, 1040, 1067, 1105, 1144, 1210, 1261, 1360, 1430, 1496, 1552, 1573, 1649, 1768, 1870, 1936, 1940, 2057, 2134, 2210, 2288, 2420, 2431, 2522, 2860, 2992, 3146, 3298, 3536, 3740, 3880, 4114, 4268, 4420, 4840, 4862, 5044, 5335, 5720, 6292, 6305, 6596, 7480, 7760, 7865, 8228, 8245, 8536, 8840, 9680, 9724, 10088, 10285, 10670, 11440, 11737, 12155, 12584, 12610, 13192, 13871, 14960, 15730, 16456, 16490, 17072, 17680, 18139, 19448, 20176, 20570, 21340, 21437, 23474, 24310, 25168, 25220, 26384, 26741, 27742, 31460, 32912, 32980, 36278, 38896, 41140, 42680, 42874, 46948, 48620, 50440, 53482, 55484, 58685, 62920, 65960, 69355, 72556, 82280, 85360, 85748, 90695, 93896, 97240, 100880, 106964, 107185, 110968, 117370, 125840, 131920, 133705, 138710, 145112, 152581, 164560, 171496, 181390, 187792, 194480, 199529, 213928, 214370, 221936, 234740, 235807, 267410, 277420, 290224, 305162, 342992, 362780, 399058, 427856, 428740, 469480, 471614, 534820, 554840, 610324, 725560, 762905, 798116, 857480, 938960, 943228, 997645, 1069640, 1109680, 1179035, 1220648, 1451120, 1525810, 1596232, 1714960, 1886456, 1995290, 2139280, 2358070, 2441296, 2593877, 3051620, 3192464, 3772912, 3990580, 4716140, 5187754, 6103240, 7981160, 9432280, 10375508, 12206480, 12969385, 15962320, 18864560, 20751016, 25938770, 41502032, 51877540, 103755080, 207510160]

約数ペア:

[(1, 207510160), (2, 103755080), (4, 51877540), (5, 41502032), (8, 25938770), (10, 20751016), (11, 18864560), (13, 15962320), (16, 12969385), (17, 12206480), (20, 10375508), (22, 9432280), (26, 7981160), (34, 6103240), (40, 5187754), (44, 4716140), (52, 3990580), (55, 3772912), (65, 3192464), (68, 3051620), (80, 2593877), (85, 2441296), (88, 2358070), (97, 2139280), (104, 1995290), (110, 1886456), (121, 1714960), (130, 1596232), (136, 1525810), (143, 1451120), (170, 1220648), (176, 1179035), (187, 1109680), (194, 1069640), (208, 997645), (220, 943228), (221, 938960), (242, 857480), (260, 798116), (272, 762905), (286, 725560), (340, 610324), (374, 554840), (388, 534820), (440, 471614), (442, 469480), (484, 428740), (485, 427856), (520, 399058), (572, 362780), (605, 342992), (680, 305162), (715, 290224), (748, 277420), (776, 267410), (880, 235807), (884, 234740), (935, 221936), (968, 214370), (970, 213928), (1040, 199529), (1067, 194480), (1105, 187792), (1144, 181390), (1210, 171496), (1261, 164560), (1360, 152581), (1430, 145112), (1496, 138710), (1552, 133705), (1573, 131920), (1649, 125840), (1768, 117370), (1870, 110968), (1936, 107185), (1940, 106964), (2057, 100880), (2134, 97240), (2210, 93896), (2288, 90695), (2420, 85748), (2431, 85360), (2522, 82280), (2860, 72556), (2992, 69355), (3146, 65960), (3298, 62920), (3536, 58685), (3740, 55484), (3880, 53482), (4114, 50440), (4268, 48620), (4420, 46948), (4840, 42874), (4862, 42680), (5044, 41140), (5335, 38896), (5720, 36278), (6292, 32980), (6305, 32912), (6596, 31460), (7480, 27742), (7760, 26741), (7865, 26384), (8228, 25220), (8245, 25168), (8536, 24310), (8840, 23474), (9680, 21437), (9724, 21340), (10088, 20570), (10285, 20176), (10670, 19448), (11440, 18139), (11737, 17680), (12155, 17072), (12584, 16490), (12610, 16456), (13192, 15730), (13871, 14960)]