2900841120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21661}}^1$

素因数の和:21716

約数の個数: 192

約数和(自身を含む): 10480942080

約数和(自身を除く): 7580100960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16740, 21661, 22320, 26784, 33480, 43322, 44640, 64983, 66960, 86644, 108305, 129966, 133920, 173288, 194949, 216610, 259932, 324915, 346576, 389898, 433220, 519864, 584847, 649830, 671491, 693152, 779796, 866440, 974745, 1039728, 1169694, 1299660, 1342982, 1559592, 1732880, 1949490, 2014473, 2079456, 2339388, 2599320, 2685964, 2924235, 3119184, 3357455, 3465760, 3898980, 4028946, 4678776, 5198640, 5371928, 5848470, 6043419, 6238368, 6714910, 7797960, 8057892, 9357552, 10072365, 10397280, 10743856, 11696940, 12086838, 13429820, 15595920, 16115784, 18130257, 18715104, 20144730, 21487712, 23393880, 24173676, 26859640, 30217095, 31191840, 32231568, 36260514, 40289460, 46787760, 48347352, 53719280, 60434190, 64463136, 72521028, 80578920, 90651285, 93575520, 96694704, 107438560, 120868380, 145042056, 161157840, 181302570, 193389408, 241736760, 290084112, 322315680, 362605140, 483473520, 580168224, 725210280, 966947040, 1450420560, 2900841120]

約数ペア:

[(1, 2900841120), (2, 1450420560), (3, 966947040), (4, 725210280), (5, 580168224), (6, 483473520), (8, 362605140), (9, 322315680), (10, 290084112), (12, 241736760), (15, 193389408), (16, 181302570), (18, 161157840), (20, 145042056), (24, 120868380), (27, 107438560), (30, 96694704), (31, 93575520), (32, 90651285), (36, 80578920), (40, 72521028), (45, 64463136), (48, 60434190), (54, 53719280), (60, 48347352), (62, 46787760), (72, 40289460), (80, 36260514), (90, 32231568), (93, 31191840), (96, 30217095), (108, 26859640), (120, 24173676), (124, 23393880), (135, 21487712), (144, 20144730), (155, 18715104), (160, 18130257), (180, 16115784), (186, 15595920), (216, 13429820), (240, 12086838), (248, 11696940), (270, 10743856), (279, 10397280), (288, 10072365), (310, 9357552), (360, 8057892), (372, 7797960), (432, 6714910), (465, 6238368), (480, 6043419), (496, 5848470), (540, 5371928), (558, 5198640), (620, 4678776), (720, 4028946), (744, 3898980), (837, 3465760), (864, 3357455), (930, 3119184), (992, 2924235), (1080, 2685964), (1116, 2599320), (1240, 2339388), (1395, 2079456), (1440, 2014473), (1488, 1949490), (1674, 1732880), (1860, 1559592), (2160, 1342982), (2232, 1299660), (2480, 1169694), (2790, 1039728), (2976, 974745), (3348, 866440), (3720, 779796), (4185, 693152), (4320, 671491), (4464, 649830), (4960, 584847), (5580, 519864), (6696, 433220), (7440, 389898), (8370, 346576), (8928, 324915), (11160, 259932), (13392, 216610), (14880, 194949), (16740, 173288), (21661, 133920), (22320, 129966), (26784, 108305), (33480, 86644), (43322, 66960), (44640, 64983)]