310343160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1201

約数の個数: 128

約数和(自身を含む): 993384000

約数和(自身を除く): 683040840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 149, 170, 204, 255, 298, 340, 408, 447, 510, 596, 680, 745, 894, 1020, 1021, 1192, 1490, 1788, 2040, 2042, 2235, 2533, 2980, 3063, 3576, 4084, 4470, 5066, 5105, 5960, 6126, 7599, 8168, 8940, 10132, 10210, 12252, 12665, 15198, 15315, 17357, 17880, 20264, 20420, 24504, 25330, 30396, 30630, 34714, 37995, 40840, 50660, 52071, 60792, 61260, 69428, 75990, 86785, 101320, 104142, 122520, 138856, 151980, 152129, 173570, 208284, 260355, 303960, 304258, 347140, 416568, 456387, 520710, 608516, 694280, 760645, 912774, 1041420, 1217032, 1521290, 1825548, 2082840, 2281935, 2586193, 3042580, 3651096, 4563870, 5172386, 6085160, 7758579, 9127740, 10344772, 12930965, 15517158, 18255480, 20689544, 25861930, 31034316, 38792895, 51723860, 62068632, 77585790, 103447720, 155171580, 310343160]

約数ペア:

[(1, 310343160), (2, 155171580), (3, 103447720), (4, 77585790), (5, 62068632), (6, 51723860), (8, 38792895), (10, 31034316), (12, 25861930), (15, 20689544), (17, 18255480), (20, 15517158), (24, 12930965), (30, 10344772), (34, 9127740), (40, 7758579), (51, 6085160), (60, 5172386), (68, 4563870), (85, 3651096), (102, 3042580), (120, 2586193), (136, 2281935), (149, 2082840), (170, 1825548), (204, 1521290), (255, 1217032), (298, 1041420), (340, 912774), (408, 760645), (447, 694280), (510, 608516), (596, 520710), (680, 456387), (745, 416568), (894, 347140), (1020, 304258), (1021, 303960), (1192, 260355), (1490, 208284), (1788, 173570), (2040, 152129), (2042, 151980), (2235, 138856), (2533, 122520), (2980, 104142), (3063, 101320), (3576, 86785), (4084, 75990), (4470, 69428), (5066, 61260), (5105, 60792), (5960, 52071), (6126, 50660), (7599, 40840), (8168, 37995), (8940, 34714), (10132, 30630), (10210, 30396), (12252, 25330), (12665, 24504), (15198, 20420), (15315, 20264), (17357, 17880)]