268176870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 809040960

約数和(自身を除く): 540864090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 97, 102, 117, 130, 139, 153, 170, 194, 195, 221, 234, 255, 278, 291, 306, 390, 417, 442, 485, 510, 582, 585, 663, 695, 765, 834, 873, 970, 1105, 1170, 1251, 1261, 1326, 1390, 1455, 1530, 1649, 1746, 1807, 1989, 2085, 2210, 2363, 2502, 2522, 2910, 3298, 3315, 3614, 3783, 3978, 4170, 4365, 4726, 4947, 5421, 6255, 6305, 6630, 7089, 7566, 8245, 8730, 9035, 9894, 9945, 10842, 11349, 11815, 12510, 12610, 13483, 14178, 14841, 16263, 16490, 18070, 18915, 19890, 21267, 21437, 22698, 23630, 24735, 26966, 27105, 29682, 30719, 32526, 35445, 37830, 40449, 42534, 42874, 49470, 54210, 56745, 61438, 64311, 67415, 70890, 74205, 80898, 81315, 92157, 106335, 107185, 113490, 121347, 128622, 134830, 148410, 153595, 162630, 175279, 184314, 192933, 202245, 212670, 214370, 229211, 242694, 276471, 307190, 321555, 350558, 385866, 404490, 458422, 460785, 525837, 552942, 606735, 643110, 687633, 876395, 921570, 964665, 1051674, 1146055, 1213470, 1375266, 1382355, 1577511, 1752790, 1929330, 2062899, 2292110, 2629185, 2764710, 2979743, 3155022, 3438165, 4125798, 5258370, 5959486, 6876330, 7887555, 8939229, 10314495, 14898715, 15775110, 17878458, 20628990, 26817687, 29797430, 44696145, 53635374, 89392290, 134088435, 268176870]

約数ペア:

[(1, 268176870), (2, 134088435), (3, 89392290), (5, 53635374), (6, 44696145), (9, 29797430), (10, 26817687), (13, 20628990), (15, 17878458), (17, 15775110), (18, 14898715), (26, 10314495), (30, 8939229), (34, 7887555), (39, 6876330), (45, 5959486), (51, 5258370), (65, 4125798), (78, 3438165), (85, 3155022), (90, 2979743), (97, 2764710), (102, 2629185), (117, 2292110), (130, 2062899), (139, 1929330), (153, 1752790), (170, 1577511), (194, 1382355), (195, 1375266), (221, 1213470), (234, 1146055), (255, 1051674), (278, 964665), (291, 921570), (306, 876395), (390, 687633), (417, 643110), (442, 606735), (485, 552942), (510, 525837), (582, 460785), (585, 458422), (663, 404490), (695, 385866), (765, 350558), (834, 321555), (873, 307190), (970, 276471), (1105, 242694), (1170, 229211), (1251, 214370), (1261, 212670), (1326, 202245), (1390, 192933), (1455, 184314), (1530, 175279), (1649, 162630), (1746, 153595), (1807, 148410), (1989, 134830), (2085, 128622), (2210, 121347), (2363, 113490), (2502, 107185), (2522, 106335), (2910, 92157), (3298, 81315), (3315, 80898), (3614, 74205), (3783, 70890), (3978, 67415), (4170, 64311), (4365, 61438), (4726, 56745), (4947, 54210), (5421, 49470), (6255, 42874), (6305, 42534), (6630, 40449), (7089, 37830), (7566, 35445), (8245, 32526), (8730, 30719), (9035, 29682), (9894, 27105), (9945, 26966), (10842, 24735), (11349, 23630), (11815, 22698), (12510, 21437), (12610, 21267), (13483, 19890), (14178, 18915), (14841, 18070), (16263, 16490)]