188259960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 665586720

約数和(自身を除く): 477326760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 101, 105, 120, 140, 147, 168, 196, 202, 210, 245, 280, 294, 303, 317, 392, 404, 420, 490, 505, 588, 606, 634, 707, 735, 808, 840, 951, 980, 1010, 1176, 1212, 1268, 1414, 1470, 1515, 1585, 1902, 1960, 2020, 2121, 2219, 2424, 2536, 2828, 2940, 3030, 3170, 3535, 3804, 4040, 4242, 4438, 4755, 4949, 5656, 5880, 6060, 6340, 6657, 7070, 7608, 8484, 8876, 9510, 9898, 10605, 11095, 12120, 12680, 13314, 14140, 14847, 15533, 16968, 17752, 19020, 19796, 21210, 22190, 24745, 26628, 28280, 29694, 31066, 32017, 33285, 38040, 39592, 42420, 44380, 46599, 49490, 53256, 59388, 62132, 64034, 66570, 74235, 77665, 84840, 88760, 93198, 96051, 98980, 118776, 124264, 128068, 133140, 148470, 155330, 160085, 186396, 192102, 197960, 224119, 232995, 256136, 266280, 296940, 310660, 320170, 372792, 384204, 448238, 465990, 480255, 593880, 621320, 640340, 672357, 768408, 896476, 931980, 960510, 1120595, 1280680, 1344714, 1568833, 1792952, 1863960, 1921020, 2241190, 2689428, 3137666, 3361785, 3842040, 4482380, 4706499, 5378856, 6275332, 6723570, 7844165, 8964760, 9412998, 12550664, 13447140, 15688330, 18825996, 23532495, 26894280, 31376660, 37651992, 47064990, 62753320, 94129980, 188259960]

約数ペア:

[(1, 188259960), (2, 94129980), (3, 62753320), (4, 47064990), (5, 37651992), (6, 31376660), (7, 26894280), (8, 23532495), (10, 18825996), (12, 15688330), (14, 13447140), (15, 12550664), (20, 9412998), (21, 8964760), (24, 7844165), (28, 6723570), (30, 6275332), (35, 5378856), (40, 4706499), (42, 4482380), (49, 3842040), (56, 3361785), (60, 3137666), (70, 2689428), (84, 2241190), (98, 1921020), (101, 1863960), (105, 1792952), (120, 1568833), (140, 1344714), (147, 1280680), (168, 1120595), (196, 960510), (202, 931980), (210, 896476), (245, 768408), (280, 672357), (294, 640340), (303, 621320), (317, 593880), (392, 480255), (404, 465990), (420, 448238), (490, 384204), (505, 372792), (588, 320170), (606, 310660), (634, 296940), (707, 266280), (735, 256136), (808, 232995), (840, 224119), (951, 197960), (980, 192102), (1010, 186396), (1176, 160085), (1212, 155330), (1268, 148470), (1414, 133140), (1470, 128068), (1515, 124264), (1585, 118776), (1902, 98980), (1960, 96051), (2020, 93198), (2121, 88760), (2219, 84840), (2424, 77665), (2536, 74235), (2828, 66570), (2940, 64034), (3030, 62132), (3170, 59388), (3535, 53256), (3804, 49490), (4040, 46599), (4242, 44380), (4438, 42420), (4755, 39592), (4949, 38040), (5656, 33285), (5880, 32017), (6060, 31066), (6340, 29694), (6657, 28280), (7070, 26628), (7608, 24745), (8484, 22190), (8876, 21210), (9510, 19796), (9898, 19020), (10605, 17752), (11095, 16968), (12120, 15533), (12680, 14847), (13314, 14140)]