38305260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 139675536

約数和(自身を除く): 101370276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 49, 60, 63, 70, 84, 86, 90, 98, 101, 105, 126, 129, 140, 147, 172, 180, 196, 202, 210, 215, 245, 252, 258, 294, 301, 303, 315, 387, 404, 420, 430, 441, 490, 505, 516, 588, 602, 606, 630, 645, 707, 735, 774, 860, 882, 903, 909, 980, 1010, 1204, 1212, 1260, 1290, 1414, 1470, 1505, 1515, 1548, 1764, 1806, 1818, 1935, 2020, 2107, 2121, 2205, 2580, 2709, 2828, 2940, 3010, 3030, 3535, 3612, 3636, 3870, 4214, 4242, 4343, 4410, 4515, 4545, 4949, 5418, 6020, 6060, 6321, 6363, 7070, 7740, 8428, 8484, 8686, 8820, 9030, 9090, 9898, 10535, 10605, 10836, 12642, 12726, 13029, 13545, 14140, 14847, 17372, 18060, 18180, 18963, 19796, 21070, 21210, 21715, 24745, 25284, 25452, 26058, 27090, 29694, 30401, 31605, 31815, 37926, 39087, 42140, 42420, 43430, 44541, 49490, 52116, 54180, 59388, 60802, 63210, 63630, 65145, 74235, 75852, 78174, 86860, 89082, 91203, 94815, 98980, 121604, 126420, 127260, 130290, 148470, 152005, 156348, 178164, 182406, 189630, 195435, 212807, 222705, 260580, 273609, 296940, 304010, 364812, 379260, 390870, 425614, 445410, 456015, 547218, 608020, 638421, 781740, 851228, 890820, 912030, 1064035, 1094436, 1276842, 1368045, 1824060, 1915263, 2128070, 2553684, 2736090, 3192105, 3830526, 4256140, 5472180, 6384210, 7661052, 9576315, 12768420, 19152630, 38305260]

約数ペア:

[(1, 38305260), (2, 19152630), (3, 12768420), (4, 9576315), (5, 7661052), (6, 6384210), (7, 5472180), (9, 4256140), (10, 3830526), (12, 3192105), (14, 2736090), (15, 2553684), (18, 2128070), (20, 1915263), (21, 1824060), (28, 1368045), (30, 1276842), (35, 1094436), (36, 1064035), (42, 912030), (43, 890820), (45, 851228), (49, 781740), (60, 638421), (63, 608020), (70, 547218), (84, 456015), (86, 445410), (90, 425614), (98, 390870), (101, 379260), (105, 364812), (126, 304010), (129, 296940), (140, 273609), (147, 260580), (172, 222705), (180, 212807), (196, 195435), (202, 189630), (210, 182406), (215, 178164), (245, 156348), (252, 152005), (258, 148470), (294, 130290), (301, 127260), (303, 126420), (315, 121604), (387, 98980), (404, 94815), (420, 91203), (430, 89082), (441, 86860), (490, 78174), (505, 75852), (516, 74235), (588, 65145), (602, 63630), (606, 63210), (630, 60802), (645, 59388), (707, 54180), (735, 52116), (774, 49490), (860, 44541), (882, 43430), (903, 42420), (909, 42140), (980, 39087), (1010, 37926), (1204, 31815), (1212, 31605), (1260, 30401), (1290, 29694), (1414, 27090), (1470, 26058), (1505, 25452), (1515, 25284), (1548, 24745), (1764, 21715), (1806, 21210), (1818, 21070), (1935, 19796), (2020, 18963), (2107, 18180), (2121, 18060), (2205, 17372), (2580, 14847), (2709, 14140), (2828, 13545), (2940, 13029), (3010, 12726), (3030, 12642), (3535, 10836), (3612, 10605), (3636, 10535), (3870, 9898), (4214, 9090), (4242, 9030), (4343, 8820), (4410, 8686), (4515, 8484), (4545, 8428), (4949, 7740), (5418, 7070), (6020, 6363), (6060, 6321)]