21209331060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{2281}}^1$

素因数の和:2623

約数の個数: 192

約数和(自身を含む): 67259485440

約数和(自身を除く): 46050154380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 257, 268, 270, 335, 402, 514, 540, 603, 670, 771, 804, 1005, 1028, 1206, 1285, 1340, 1542, 1809, 2010, 2281, 2313, 2412, 2570, 3015, 3084, 3618, 3855, 4020, 4562, 4626, 5140, 6030, 6843, 6939, 7236, 7710, 9045, 9124, 9252, 11405, 11565, 12060, 13686, 13878, 15420, 17219, 18090, 20529, 22810, 23130, 27372, 27756, 34215, 34438, 34695, 36180, 41058, 45620, 46260, 51657, 61587, 68430, 68876, 69390, 82116, 86095, 102645, 103314, 123174, 136860, 138780, 152827, 154971, 172190, 205290, 206628, 246348, 258285, 305654, 307935, 309942, 344380, 410580, 458481, 464913, 516570, 586217, 611308, 615870, 619884, 764135, 774855, 916962, 929826, 1033140, 1172434, 1231740, 1375443, 1528270, 1549710, 1758651, 1833924, 1859652, 2292405, 2324565, 2344868, 2750886, 2931085, 3056540, 3099420, 3517302, 4126329, 4584810, 4649130, 5275953, 5501772, 5862170, 6877215, 7034604, 8252658, 8793255, 9169620, 9298260, 10551906, 11724340, 13754430, 15827859, 16505316, 17586510, 20631645, 21103812, 26379765, 27508860, 31655718, 35173020, 39276539, 41263290, 52759530, 63311436, 78553078, 79139295, 82526580, 105519060, 117829617, 157106156, 158278590, 196382695, 235659234, 316557180, 353488851, 392765390, 471318468, 589148085, 706977702, 785530780, 1060466553, 1178296170, 1413955404, 1767444255, 2120933106, 2356592340, 3534888510, 4241866212, 5302332765, 7069777020, 10604665530, 21209331060]

約数ペア:

[(1, 21209331060), (2, 10604665530), (3, 7069777020), (4, 5302332765), (5, 4241866212), (6, 3534888510), (9, 2356592340), (10, 2120933106), (12, 1767444255), (15, 1413955404), (18, 1178296170), (20, 1060466553), (27, 785530780), (30, 706977702), (36, 589148085), (45, 471318468), (54, 392765390), (60, 353488851), (67, 316557180), (90, 235659234), (108, 196382695), (134, 158278590), (135, 157106156), (180, 117829617), (201, 105519060), (257, 82526580), (268, 79139295), (270, 78553078), (335, 63311436), (402, 52759530), (514, 41263290), (540, 39276539), (603, 35173020), (670, 31655718), (771, 27508860), (804, 26379765), (1005, 21103812), (1028, 20631645), (1206, 17586510), (1285, 16505316), (1340, 15827859), (1542, 13754430), (1809, 11724340), (2010, 10551906), (2281, 9298260), (2313, 9169620), (2412, 8793255), (2570, 8252658), (3015, 7034604), (3084, 6877215), (3618, 5862170), (3855, 5501772), (4020, 5275953), (4562, 4649130), (4626, 4584810), (5140, 4126329), (6030, 3517302), (6843, 3099420), (6939, 3056540), (7236, 2931085), (7710, 2750886), (9045, 2344868), (9124, 2324565), (9252, 2292405), (11405, 1859652), (11565, 1833924), (12060, 1758651), (13686, 1549710), (13878, 1528270), (15420, 1375443), (17219, 1231740), (18090, 1172434), (20529, 1033140), (22810, 929826), (23130, 916962), (27372, 774855), (27756, 764135), (34215, 619884), (34438, 615870), (34695, 611308), (36180, 586217), (41058, 516570), (45620, 464913), (46260, 458481), (51657, 410580), (61587, 344380), (68430, 309942), (68876, 307935), (69390, 305654), (82116, 258285), (86095, 246348), (102645, 206628), (103314, 205290), (123174, 172190), (136860, 154971), (138780, 152827)]