2629526640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{877}}^1$

素因数の和:968

約数の個数: 240

約数和(自身を含む): 9081231264

約数和(自身を除く): 6451704624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 877, 930, 961, 1040, 1209, 1240, 1488, 1560, 1612, 1754, 1860, 1922, 2015, 2418, 2480, 2631, 2883, 3120, 3224, 3508, 3720, 3844, 4030, 4385, 4805, 4836, 5262, 5766, 6045, 6448, 7016, 7440, 7688, 8060, 8770, 9610, 9672, 10524, 11401, 11532, 12090, 12493, 13155, 14032, 14415, 15376, 16120, 17540, 19220, 19344, 21048, 22802, 23064, 24180, 24986, 26310, 27187, 28830, 32240, 34203, 35080, 37479, 38440, 42096, 45604, 46128, 48360, 49972, 52620, 54374, 57005, 57660, 62465, 68406, 70160, 74958, 76880, 81561, 91208, 96720, 99944, 105240, 108748, 114010, 115320, 124930, 135935, 136812, 149916, 163122, 171015, 182416, 187395, 199888, 210480, 217496, 228020, 230640, 249860, 271870, 273624, 299832, 326244, 342030, 353431, 374790, 407805, 434992, 456040, 499720, 543740, 547248, 599664, 652488, 684060, 706862, 749580, 815610, 842797, 912080, 999440, 1060293, 1087480, 1304976, 1368120, 1413724, 1499160, 1631220, 1685594, 1767155, 2120586, 2174960, 2528391, 2736240, 2827448, 2998320, 3262440, 3371188, 3534310, 4213985, 4241172, 5056782, 5301465, 5654896, 6524880, 6742376, 7068620, 8427970, 8482344, 10113564, 10602930, 10956361, 12641955, 13484752, 14137240, 16855940, 16964688, 20227128, 21205860, 21912722, 25283910, 28274480, 32869083, 33711880, 40454256, 42411720, 43825444, 50567820, 54781805, 65738166, 67423760, 84823440, 87650888, 101135640, 109563610, 131476332, 164345415, 175301776, 202271280, 219127220, 262952664, 328690830, 438254440, 525905328, 657381660, 876508880, 1314763320, 2629526640]

約数ペア:

[(1, 2629526640), (2, 1314763320), (3, 876508880), (4, 657381660), (5, 525905328), (6, 438254440), (8, 328690830), (10, 262952664), (12, 219127220), (13, 202271280), (15, 175301776), (16, 164345415), (20, 131476332), (24, 109563610), (26, 101135640), (30, 87650888), (31, 84823440), (39, 67423760), (40, 65738166), (48, 54781805), (52, 50567820), (60, 43825444), (62, 42411720), (65, 40454256), (78, 33711880), (80, 32869083), (93, 28274480), (104, 25283910), (120, 21912722), (124, 21205860), (130, 20227128), (155, 16964688), (156, 16855940), (186, 14137240), (195, 13484752), (208, 12641955), (240, 10956361), (248, 10602930), (260, 10113564), (310, 8482344), (312, 8427970), (372, 7068620), (390, 6742376), (403, 6524880), (465, 5654896), (496, 5301465), (520, 5056782), (620, 4241172), (624, 4213985), (744, 3534310), (780, 3371188), (806, 3262440), (877, 2998320), (930, 2827448), (961, 2736240), (1040, 2528391), (1209, 2174960), (1240, 2120586), (1488, 1767155), (1560, 1685594), (1612, 1631220), (1754, 1499160), (1860, 1413724), (1922, 1368120), (2015, 1304976), (2418, 1087480), (2480, 1060293), (2631, 999440), (2883, 912080), (3120, 842797), (3224, 815610), (3508, 749580), (3720, 706862), (3844, 684060), (4030, 652488), (4385, 599664), (4805, 547248), (4836, 543740), (5262, 499720), (5766, 456040), (6045, 434992), (6448, 407805), (7016, 374790), (7440, 353431), (7688, 342030), (8060, 326244), (8770, 299832), (9610, 273624), (9672, 271870), (10524, 249860), (11401, 230640), (11532, 228020), (12090, 217496), (12493, 210480), (13155, 199888), (14032, 187395), (14415, 182416), (15376, 171015), (16120, 163122), (17540, 149916), (19220, 136812), (19344, 135935), (21048, 124930), (22802, 115320), (23064, 114010), (24180, 108748), (24986, 105240), (26310, 99944), (27187, 96720), (28830, 91208), (32240, 81561), (34203, 76880), (35080, 74958), (37479, 70160), (38440, 68406), (42096, 62465), (45604, 57660), (46128, 57005), (48360, 54374), (49972, 52620)]