1922541660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:789

約数の個数: 288

約数和(自身を含む): 6664956480

約数和(自身を除く): 4742414820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 41, 45, 52, 58, 60, 65, 78, 82, 87, 90, 116, 117, 123, 130, 145, 156, 164, 174, 180, 195, 205, 234, 246, 260, 261, 290, 348, 369, 377, 390, 410, 435, 468, 492, 522, 533, 580, 585, 615, 691, 738, 754, 780, 820, 870, 1044, 1066, 1131, 1170, 1189, 1230, 1305, 1382, 1476, 1508, 1599, 1740, 1845, 1885, 2073, 2132, 2262, 2340, 2378, 2460, 2610, 2665, 2764, 3198, 3393, 3455, 3567, 3690, 3770, 4146, 4524, 4756, 4797, 5220, 5330, 5655, 5945, 6219, 6396, 6786, 6910, 7134, 7380, 7540, 7995, 8292, 8983, 9594, 10365, 10660, 10701, 11310, 11890, 12438, 13572, 13820, 14268, 15457, 15990, 16965, 17835, 17966, 19188, 20039, 20730, 21402, 22620, 23780, 23985, 24876, 26949, 28331, 30914, 31095, 31980, 33930, 35670, 35932, 40078, 41460, 42804, 44915, 46371, 47970, 53505, 53898, 56662, 60117, 61828, 62190, 67860, 71340, 77285, 80156, 80847, 84993, 89830, 92742, 95940, 100195, 107010, 107796, 113324, 120234, 124380, 134745, 139113, 141655, 154570, 161694, 169986, 179660, 180351, 185484, 200390, 214020, 231855, 240468, 254979, 260507, 269490, 278226, 283310, 300585, 309140, 323388, 339972, 360702, 368303, 400780, 404235, 424965, 463710, 509958, 521014, 538980, 556452, 566620, 601170, 695565, 721404, 736606, 781521, 808470, 821599, 849930, 901755, 927420, 1019916, 1042028, 1104909, 1202340, 1274895, 1302535, 1391130, 1473212, 1563042, 1616940, 1643198, 1699860, 1803510, 1841515, 2209818, 2344563, 2464797, 2549790, 2605070, 2782260, 3126084, 3286396, 3314727, 3607020, 3683030, 3907605, 4107995, 4419636, 4689126, 4929594, 5099580, 5210140, 5524545, 6629454, 7366060, 7394391, 7815210, 8215990, 9378252, 9859188, 10680787, 11049090, 11722815, 12323985, 13258908, 14788782, 15630420, 16431980, 16573635, 21361574, 22098180, 23445630, 24647970, 29577564, 32042361, 33147270, 36971955, 42723148, 46891260, 49295940, 53403935, 64084722, 66294540, 73943910, 96127083, 106807870, 128169444, 147887820, 160211805, 192254166, 213615740, 320423610, 384508332, 480635415, 640847220, 961270830, 1922541660]

約数ペア:

[(1, 1922541660), (2, 961270830), (3, 640847220), (4, 480635415), (5, 384508332), (6, 320423610), (9, 213615740), (10, 192254166), (12, 160211805), (13, 147887820), (15, 128169444), (18, 106807870), (20, 96127083), (26, 73943910), (29, 66294540), (30, 64084722), (36, 53403935), (39, 49295940), (41, 46891260), (45, 42723148), (52, 36971955), (58, 33147270), (60, 32042361), (65, 29577564), (78, 24647970), (82, 23445630), (87, 22098180), (90, 21361574), (116, 16573635), (117, 16431980), (123, 15630420), (130, 14788782), (145, 13258908), (156, 12323985), (164, 11722815), (174, 11049090), (180, 10680787), (195, 9859188), (205, 9378252), (234, 8215990), (246, 7815210), (260, 7394391), (261, 7366060), (290, 6629454), (348, 5524545), (369, 5210140), (377, 5099580), (390, 4929594), (410, 4689126), (435, 4419636), (468, 4107995), (492, 3907605), (522, 3683030), (533, 3607020), (580, 3314727), (585, 3286396), (615, 3126084), (691, 2782260), (738, 2605070), (754, 2549790), (780, 2464797), (820, 2344563), (870, 2209818), (1044, 1841515), (1066, 1803510), (1131, 1699860), (1170, 1643198), (1189, 1616940), (1230, 1563042), (1305, 1473212), (1382, 1391130), (1476, 1302535), (1508, 1274895), (1599, 1202340), (1740, 1104909), (1845, 1042028), (1885, 1019916), (2073, 927420), (2132, 901755), (2262, 849930), (2340, 821599), (2378, 808470), (2460, 781521), (2610, 736606), (2665, 721404), (2764, 695565), (3198, 601170), (3393, 566620), (3455, 556452), (3567, 538980), (3690, 521014), (3770, 509958), (4146, 463710), (4524, 424965), (4756, 404235), (4797, 400780), (5220, 368303), (5330, 360702), (5655, 339972), (5945, 323388), (6219, 309140), (6396, 300585), (6786, 283310), (6910, 278226), (7134, 269490), (7380, 260507), (7540, 254979), (7995, 240468), (8292, 231855), (8983, 214020), (9594, 200390), (10365, 185484), (10660, 180351), (10701, 179660), (11310, 169986), (11890, 161694), (12438, 154570), (13572, 141655), (13820, 139113), (14268, 134745), (15457, 124380), (15990, 120234), (16965, 113324), (17835, 107796), (17966, 107010), (19188, 100195), (20039, 95940), (20730, 92742), (21402, 89830), (22620, 84993), (23780, 80847), (23985, 80156), (24876, 77285), (26949, 71340), (28331, 67860), (30914, 62190), (31095, 61828), (31980, 60117), (33930, 56662), (35670, 53898), (35932, 53505), (40078, 47970), (41460, 46371), (42804, 44915)]