216364440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1681

約数の個数: 128

約数和(自身を含む): 697973760

約数和(自身を除く): 481609320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 67, 68, 85, 102, 120, 134, 136, 170, 201, 204, 255, 268, 335, 340, 402, 408, 510, 536, 670, 680, 804, 1005, 1020, 1139, 1340, 1583, 1608, 2010, 2040, 2278, 2680, 3166, 3417, 4020, 4556, 4749, 5695, 6332, 6834, 7915, 8040, 9112, 9498, 11390, 12664, 13668, 15830, 17085, 18996, 22780, 23745, 26911, 27336, 31660, 34170, 37992, 45560, 47490, 53822, 63320, 68340, 80733, 94980, 106061, 107644, 134555, 136680, 161466, 189960, 212122, 215288, 269110, 318183, 322932, 403665, 424244, 530305, 538220, 636366, 645864, 807330, 848488, 1060610, 1076440, 1272732, 1590915, 1614660, 1803037, 2121220, 2545464, 3181830, 3229320, 3606074, 4242440, 5409111, 6363660, 7212148, 9015185, 10818222, 12727320, 14424296, 18030370, 21636444, 27045555, 36060740, 43272888, 54091110, 72121480, 108182220, 216364440]

約数ペア:

[(1, 216364440), (2, 108182220), (3, 72121480), (4, 54091110), (5, 43272888), (6, 36060740), (8, 27045555), (10, 21636444), (12, 18030370), (15, 14424296), (17, 12727320), (20, 10818222), (24, 9015185), (30, 7212148), (34, 6363660), (40, 5409111), (51, 4242440), (60, 3606074), (67, 3229320), (68, 3181830), (85, 2545464), (102, 2121220), (120, 1803037), (134, 1614660), (136, 1590915), (170, 1272732), (201, 1076440), (204, 1060610), (255, 848488), (268, 807330), (335, 645864), (340, 636366), (402, 538220), (408, 530305), (510, 424244), (536, 403665), (670, 322932), (680, 318183), (804, 269110), (1005, 215288), (1020, 212122), (1139, 189960), (1340, 161466), (1583, 136680), (1608, 134555), (2010, 107644), (2040, 106061), (2278, 94980), (2680, 80733), (3166, 68340), (3417, 63320), (4020, 53822), (4556, 47490), (4749, 45560), (5695, 37992), (6332, 34170), (6834, 31660), (7915, 27336), (8040, 26911), (9112, 23745), (9498, 22780), (11390, 18996), (12664, 17085), (13668, 15830)]