26282340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 99187200

約数和(自身を除く): 72904860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 409, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 818, 918, 945, 1020, 1071, 1190, 1227, 1260, 1428, 1530, 1636, 1785, 1836, 1890, 2045, 2142, 2295, 2380, 2454, 2863, 3060, 3213, 3570, 3681, 3780, 4090, 4284, 4590, 4908, 5355, 5726, 6135, 6426, 6953, 7140, 7362, 8180, 8589, 9180, 10710, 11043, 11452, 12270, 12852, 13906, 14315, 14724, 16065, 17178, 18405, 20859, 21420, 22086, 24540, 25767, 27812, 28630, 32130, 34356, 34765, 36810, 41718, 42945, 44172, 48671, 51534, 55215, 57260, 62577, 64260, 69530, 73620, 77301, 83436, 85890, 97342, 103068, 104295, 110430, 125154, 128835, 139060, 146013, 154602, 171780, 187731, 194684, 208590, 220860, 243355, 250308, 257670, 292026, 309204, 312885, 375462, 386505, 417180, 438039, 486710, 515340, 584052, 625770, 730065, 750924, 773010, 876078, 938655, 973420, 1251540, 1314117, 1460130, 1546020, 1752156, 1877310, 2190195, 2628234, 2920260, 3754620, 4380390, 5256468, 6570585, 8760780, 13141170, 26282340]

約数ペア:

[(1, 26282340), (2, 13141170), (3, 8760780), (4, 6570585), (5, 5256468), (6, 4380390), (7, 3754620), (9, 2920260), (10, 2628234), (12, 2190195), (14, 1877310), (15, 1752156), (17, 1546020), (18, 1460130), (20, 1314117), (21, 1251540), (27, 973420), (28, 938655), (30, 876078), (34, 773010), (35, 750924), (36, 730065), (42, 625770), (45, 584052), (51, 515340), (54, 486710), (60, 438039), (63, 417180), (68, 386505), (70, 375462), (84, 312885), (85, 309204), (90, 292026), (102, 257670), (105, 250308), (108, 243355), (119, 220860), (126, 208590), (135, 194684), (140, 187731), (153, 171780), (170, 154602), (180, 146013), (189, 139060), (204, 128835), (210, 125154), (238, 110430), (252, 104295), (255, 103068), (270, 97342), (306, 85890), (315, 83436), (340, 77301), (357, 73620), (378, 69530), (409, 64260), (420, 62577), (459, 57260), (476, 55215), (510, 51534), (540, 48671), (595, 44172), (612, 42945), (630, 41718), (714, 36810), (756, 34765), (765, 34356), (818, 32130), (918, 28630), (945, 27812), (1020, 25767), (1071, 24540), (1190, 22086), (1227, 21420), (1260, 20859), (1428, 18405), (1530, 17178), (1636, 16065), (1785, 14724), (1836, 14315), (1890, 13906), (2045, 12852), (2142, 12270), (2295, 11452), (2380, 11043), (2454, 10710), (2863, 9180), (3060, 8589), (3213, 8180), (3570, 7362), (3681, 7140), (3780, 6953), (4090, 6426), (4284, 6135), (4590, 5726), (4908, 5355)]