266121570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 256

約数和(自身を含む): 823011840

約数和(自身を除く): 556890270

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 41, 51, 55, 65, 66, 78, 82, 85, 89, 102, 110, 123, 130, 143, 165, 170, 178, 187, 195, 205, 221, 246, 255, 267, 286, 330, 374, 390, 410, 429, 442, 445, 451, 510, 533, 534, 561, 615, 663, 697, 715, 858, 890, 902, 935, 979, 1066, 1105, 1122, 1157, 1230, 1326, 1335, 1353, 1394, 1430, 1513, 1599, 1870, 1958, 2091, 2145, 2210, 2255, 2314, 2431, 2665, 2670, 2706, 2805, 2937, 3026, 3198, 3315, 3471, 3485, 3649, 4182, 4290, 4510, 4539, 4862, 4895, 5330, 5610, 5785, 5863, 5874, 6630, 6765, 6942, 6970, 7293, 7298, 7565, 7667, 7995, 9061, 9078, 9790, 10455, 10947, 11570, 11726, 12155, 12727, 13530, 14586, 14685, 15130, 15334, 15990, 16643, 17355, 17589, 18122, 18245, 19669, 20910, 21894, 22695, 23001, 24310, 25454, 27183, 29315, 29370, 33286, 34710, 35178, 36465, 36490, 38181, 38335, 39338, 40139, 45305, 45390, 46002, 47437, 49929, 54366, 54735, 58630, 59007, 62033, 63635, 72930, 76362, 76670, 80278, 83215, 87945, 90610, 94874, 98345, 99671, 99858, 109470, 115005, 118014, 120417, 124066, 127270, 135915, 142311, 166430, 175890, 186099, 190905, 196690, 199342, 200695, 216359, 230010, 237185, 240834, 249645, 271830, 284622, 295035, 299013, 310165, 372198, 381810, 401390, 432718, 474370, 498355, 499290, 521807, 590070, 598026, 602085, 620330, 649077, 682363, 711555, 806429, 930495, 996710, 1043614, 1081795, 1204170, 1298154, 1364726, 1423110, 1495065, 1565421, 1612858, 1860990, 2047089, 2163590, 2419287, 2609035, 2990130, 3130842, 3245385, 3411815, 4032145, 4094178, 4838574, 5218070, 6490770, 6823630, 7827105, 8064290, 8870719, 10235445, 12096435, 15654210, 17741438, 20470890, 24192870, 26612157, 44353595, 53224314, 88707190, 133060785, 266121570]

約数ペア:

[(1, 266121570), (2, 133060785), (3, 88707190), (5, 53224314), (6, 44353595), (10, 26612157), (11, 24192870), (13, 20470890), (15, 17741438), (17, 15654210), (22, 12096435), (26, 10235445), (30, 8870719), (33, 8064290), (34, 7827105), (39, 6823630), (41, 6490770), (51, 5218070), (55, 4838574), (65, 4094178), (66, 4032145), (78, 3411815), (82, 3245385), (85, 3130842), (89, 2990130), (102, 2609035), (110, 2419287), (123, 2163590), (130, 2047089), (143, 1860990), (165, 1612858), (170, 1565421), (178, 1495065), (187, 1423110), (195, 1364726), (205, 1298154), (221, 1204170), (246, 1081795), (255, 1043614), (267, 996710), (286, 930495), (330, 806429), (374, 711555), (390, 682363), (410, 649077), (429, 620330), (442, 602085), (445, 598026), (451, 590070), (510, 521807), (533, 499290), (534, 498355), (561, 474370), (615, 432718), (663, 401390), (697, 381810), (715, 372198), (858, 310165), (890, 299013), (902, 295035), (935, 284622), (979, 271830), (1066, 249645), (1105, 240834), (1122, 237185), (1157, 230010), (1230, 216359), (1326, 200695), (1335, 199342), (1353, 196690), (1394, 190905), (1430, 186099), (1513, 175890), (1599, 166430), (1870, 142311), (1958, 135915), (2091, 127270), (2145, 124066), (2210, 120417), (2255, 118014), (2314, 115005), (2431, 109470), (2665, 99858), (2670, 99671), (2706, 98345), (2805, 94874), (2937, 90610), (3026, 87945), (3198, 83215), (3315, 80278), (3471, 76670), (3485, 76362), (3649, 72930), (4182, 63635), (4290, 62033), (4510, 59007), (4539, 58630), (4862, 54735), (4895, 54366), (5330, 49929), (5610, 47437), (5785, 46002), (5863, 45390), (5874, 45305), (6630, 40139), (6765, 39338), (6942, 38335), (6970, 38181), (7293, 36490), (7298, 36465), (7565, 35178), (7667, 34710), (7995, 33286), (9061, 29370), (9078, 29315), (9790, 27183), (10455, 25454), (10947, 24310), (11570, 23001), (11726, 22695), (12155, 21894), (12727, 20910), (13530, 19669), (14586, 18245), (14685, 18122), (15130, 17589), (15334, 17355), (15990, 16643)]