208094280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1343

約数の個数: 128

約数和(自身を含む): 669513600

約数和(自身を除く): 461419320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 83, 85, 102, 120, 136, 166, 170, 204, 249, 255, 332, 340, 408, 415, 498, 510, 664, 680, 830, 996, 1020, 1229, 1245, 1411, 1660, 1992, 2040, 2458, 2490, 2822, 3320, 3687, 4233, 4916, 4980, 5644, 6145, 7055, 7374, 8466, 9832, 9960, 11288, 12290, 14110, 14748, 16932, 18435, 20893, 21165, 24580, 28220, 29496, 33864, 36870, 41786, 42330, 49160, 56440, 62679, 73740, 83572, 84660, 102007, 104465, 125358, 147480, 167144, 169320, 204014, 208930, 250716, 306021, 313395, 408028, 417860, 501432, 510035, 612042, 626790, 816056, 835720, 1020070, 1224084, 1253580, 1530105, 1734119, 2040140, 2448168, 2507160, 3060210, 3468238, 4080280, 5202357, 6120420, 6936476, 8670595, 10404714, 12240840, 13872952, 17341190, 20809428, 26011785, 34682380, 41618856, 52023570, 69364760, 104047140, 208094280]

約数ペア:

[(1, 208094280), (2, 104047140), (3, 69364760), (4, 52023570), (5, 41618856), (6, 34682380), (8, 26011785), (10, 20809428), (12, 17341190), (15, 13872952), (17, 12240840), (20, 10404714), (24, 8670595), (30, 6936476), (34, 6120420), (40, 5202357), (51, 4080280), (60, 3468238), (68, 3060210), (83, 2507160), (85, 2448168), (102, 2040140), (120, 1734119), (136, 1530105), (166, 1253580), (170, 1224084), (204, 1020070), (249, 835720), (255, 816056), (332, 626790), (340, 612042), (408, 510035), (415, 501432), (498, 417860), (510, 408028), (664, 313395), (680, 306021), (830, 250716), (996, 208930), (1020, 204014), (1229, 169320), (1245, 167144), (1411, 147480), (1660, 125358), (1992, 104465), (2040, 102007), (2458, 84660), (2490, 83572), (2822, 73740), (3320, 62679), (3687, 56440), (4233, 49160), (4916, 42330), (4980, 41786), (5644, 36870), (6145, 33864), (7055, 29496), (7374, 28220), (8466, 24580), (9832, 21165), (9960, 20893), (11288, 18435), (12290, 16932), (14110, 14748)]