1608304620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:884

約数の個数: 192

約数和(自身を含む): 5075521920

約数和(自身を除く): 3467217300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 97, 116, 130, 145, 156, 174, 194, 195, 260, 290, 291, 348, 377, 388, 390, 435, 485, 580, 582, 733, 754, 780, 870, 970, 1131, 1164, 1261, 1455, 1466, 1508, 1740, 1885, 1940, 2199, 2262, 2522, 2813, 2910, 2932, 3665, 3770, 3783, 4398, 4524, 5044, 5626, 5655, 5820, 6305, 7330, 7540, 7566, 8439, 8796, 9529, 10995, 11252, 11310, 12610, 14065, 14660, 15132, 16878, 18915, 19058, 21257, 21990, 22620, 25220, 28130, 28587, 33756, 36569, 37830, 38116, 42195, 42514, 43980, 47645, 56260, 57174, 63771, 71101, 73138, 75660, 84390, 85028, 95290, 106285, 109707, 114348, 127542, 142202, 142935, 146276, 168780, 182845, 190580, 212570, 213303, 219414, 255084, 276341, 284404, 285870, 318855, 355505, 365690, 425140, 426606, 438828, 548535, 552682, 571740, 637710, 711010, 731380, 829023, 853212, 924313, 1066515, 1097070, 1105364, 1275420, 1381705, 1422020, 1658046, 1848626, 2061929, 2133030, 2194140, 2763410, 2772939, 3316092, 3697252, 4123858, 4145115, 4266060, 4621565, 5526820, 5545878, 6185787, 8247716, 8290230, 9243130, 10309645, 11091756, 12371574, 13864695, 16580460, 18486260, 20619290, 24743148, 26805077, 27729390, 30928935, 41238580, 53610154, 55458780, 61857870, 80415231, 107220308, 123715740, 134025385, 160830462, 268050770, 321660924, 402076155, 536101540, 804152310, 1608304620]

約数ペア:

[(1, 1608304620), (2, 804152310), (3, 536101540), (4, 402076155), (5, 321660924), (6, 268050770), (10, 160830462), (12, 134025385), (13, 123715740), (15, 107220308), (20, 80415231), (26, 61857870), (29, 55458780), (30, 53610154), (39, 41238580), (52, 30928935), (58, 27729390), (60, 26805077), (65, 24743148), (78, 20619290), (87, 18486260), (97, 16580460), (116, 13864695), (130, 12371574), (145, 11091756), (156, 10309645), (174, 9243130), (194, 8290230), (195, 8247716), (260, 6185787), (290, 5545878), (291, 5526820), (348, 4621565), (377, 4266060), (388, 4145115), (390, 4123858), (435, 3697252), (485, 3316092), (580, 2772939), (582, 2763410), (733, 2194140), (754, 2133030), (780, 2061929), (870, 1848626), (970, 1658046), (1131, 1422020), (1164, 1381705), (1261, 1275420), (1455, 1105364), (1466, 1097070), (1508, 1066515), (1740, 924313), (1885, 853212), (1940, 829023), (2199, 731380), (2262, 711010), (2522, 637710), (2813, 571740), (2910, 552682), (2932, 548535), (3665, 438828), (3770, 426606), (3783, 425140), (4398, 365690), (4524, 355505), (5044, 318855), (5626, 285870), (5655, 284404), (5820, 276341), (6305, 255084), (7330, 219414), (7540, 213303), (7566, 212570), (8439, 190580), (8796, 182845), (9529, 168780), (10995, 146276), (11252, 142935), (11310, 142202), (12610, 127542), (14065, 114348), (14660, 109707), (15132, 106285), (16878, 95290), (18915, 85028), (19058, 84390), (21257, 75660), (21990, 73138), (22620, 71101), (25220, 63771), (28130, 57174), (28587, 56260), (33756, 47645), (36569, 43980), (37830, 42514), (38116, 42195)]