314488980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 1080026640

約数和(自身を除く): 765537660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 109, 117, 130, 135, 137, 156, 162, 180, 195, 218, 234, 260, 270, 274, 324, 327, 351, 390, 405, 411, 436, 468, 540, 545, 548, 585, 654, 685, 702, 780, 810, 822, 981, 1053, 1090, 1170, 1233, 1308, 1370, 1404, 1417, 1620, 1635, 1644, 1755, 1781, 1962, 2055, 2106, 2180, 2340, 2466, 2740, 2834, 2943, 3270, 3510, 3562, 3699, 3924, 4110, 4212, 4251, 4905, 4932, 5265, 5343, 5668, 5886, 6165, 6540, 7020, 7085, 7124, 7398, 8220, 8502, 8829, 8905, 9810, 10530, 10686, 11097, 11772, 12330, 12753, 14170, 14715, 14796, 14933, 16029, 17004, 17658, 17810, 18495, 19620, 21060, 21255, 21372, 22194, 24660, 25506, 26715, 28340, 29430, 29866, 32058, 35316, 35620, 36990, 38259, 42510, 44145, 44388, 44799, 48087, 51012, 53430, 55485, 58860, 59732, 63765, 64116, 73980, 74665, 76518, 80145, 85020, 88290, 89598, 96174, 106860, 110970, 114777, 127530, 134397, 144261, 149330, 153036, 160290, 176580, 179196, 191295, 192348, 194129, 221940, 223995, 229554, 240435, 255060, 268794, 288522, 298660, 320580, 382590, 388258, 403191, 447990, 459108, 480870, 537588, 573885, 577044, 582387, 671985, 721305, 765180, 776516, 806382, 895980, 961740, 970645, 1147770, 1164774, 1209573, 1343970, 1442610, 1612764, 1747161, 1941290, 2015955, 2295540, 2329548, 2419146, 2687940, 2885220, 2911935, 3494322, 3882580, 4031910, 4838292, 5241483, 5823870, 6047865, 6988644, 8063820, 8735805, 10482966, 11647740, 12095730, 15724449, 17471610, 20965932, 24191460, 26207415, 31448898, 34943220, 52414830, 62897796, 78622245, 104829660, 157244490, 314488980]

約数ペア:

[(1, 314488980), (2, 157244490), (3, 104829660), (4, 78622245), (5, 62897796), (6, 52414830), (9, 34943220), (10, 31448898), (12, 26207415), (13, 24191460), (15, 20965932), (18, 17471610), (20, 15724449), (26, 12095730), (27, 11647740), (30, 10482966), (36, 8735805), (39, 8063820), (45, 6988644), (52, 6047865), (54, 5823870), (60, 5241483), (65, 4838292), (78, 4031910), (81, 3882580), (90, 3494322), (108, 2911935), (109, 2885220), (117, 2687940), (130, 2419146), (135, 2329548), (137, 2295540), (156, 2015955), (162, 1941290), (180, 1747161), (195, 1612764), (218, 1442610), (234, 1343970), (260, 1209573), (270, 1164774), (274, 1147770), (324, 970645), (327, 961740), (351, 895980), (390, 806382), (405, 776516), (411, 765180), (436, 721305), (468, 671985), (540, 582387), (545, 577044), (548, 573885), (585, 537588), (654, 480870), (685, 459108), (702, 447990), (780, 403191), (810, 388258), (822, 382590), (981, 320580), (1053, 298660), (1090, 288522), (1170, 268794), (1233, 255060), (1308, 240435), (1370, 229554), (1404, 223995), (1417, 221940), (1620, 194129), (1635, 192348), (1644, 191295), (1755, 179196), (1781, 176580), (1962, 160290), (2055, 153036), (2106, 149330), (2180, 144261), (2340, 134397), (2466, 127530), (2740, 114777), (2834, 110970), (2943, 106860), (3270, 96174), (3510, 89598), (3562, 88290), (3699, 85020), (3924, 80145), (4110, 76518), (4212, 74665), (4251, 73980), (4905, 64116), (4932, 63765), (5265, 59732), (5343, 58860), (5668, 55485), (5886, 53430), (6165, 51012), (6540, 48087), (7020, 44799), (7085, 44388), (7124, 44145), (7398, 42510), (8220, 38259), (8502, 36990), (8829, 35620), (8905, 35316), (9810, 32058), (10530, 29866), (10686, 29430), (11097, 28340), (11772, 26715), (12330, 25506), (12753, 24660), (14170, 22194), (14715, 21372), (14796, 21255), (14933, 21060), (16029, 19620), (17004, 18495), (17658, 17810)]