129118680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 453024000

約数和(自身を除く): 323905320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 57, 60, 72, 76, 86, 90, 95, 114, 120, 129, 152, 171, 172, 180, 190, 215, 228, 258, 285, 342, 344, 360, 380, 387, 430, 439, 456, 516, 570, 645, 684, 760, 774, 817, 855, 860, 878, 1032, 1140, 1290, 1317, 1368, 1548, 1634, 1710, 1720, 1756, 1935, 2195, 2280, 2451, 2580, 2634, 3096, 3268, 3420, 3512, 3870, 3951, 4085, 4390, 4902, 5160, 5268, 6536, 6585, 6840, 7353, 7740, 7902, 8170, 8341, 8780, 9804, 10536, 12255, 13170, 14706, 15480, 15804, 16340, 16682, 17560, 18877, 19608, 19755, 24510, 25023, 26340, 29412, 31608, 32680, 33364, 36765, 37754, 39510, 41705, 49020, 50046, 52680, 56631, 58824, 66728, 73530, 75069, 75508, 79020, 83410, 94385, 98040, 100092, 113262, 125115, 147060, 150138, 151016, 158040, 166820, 169893, 188770, 200184, 226524, 250230, 283155, 294120, 300276, 333640, 339786, 358663, 375345, 377540, 453048, 500460, 566310, 600552, 679572, 717326, 750690, 755080, 849465, 1000920, 1075989, 1132620, 1359144, 1434652, 1501380, 1698930, 1793315, 2151978, 2265240, 2869304, 3002760, 3227967, 3397860, 3586630, 4303956, 5379945, 6455934, 6795720, 7173260, 8607912, 10759890, 12911868, 14346520, 16139835, 21519780, 25823736, 32279670, 43039560, 64559340, 129118680]

約数ペア:

[(1, 129118680), (2, 64559340), (3, 43039560), (4, 32279670), (5, 25823736), (6, 21519780), (8, 16139835), (9, 14346520), (10, 12911868), (12, 10759890), (15, 8607912), (18, 7173260), (19, 6795720), (20, 6455934), (24, 5379945), (30, 4303956), (36, 3586630), (38, 3397860), (40, 3227967), (43, 3002760), (45, 2869304), (57, 2265240), (60, 2151978), (72, 1793315), (76, 1698930), (86, 1501380), (90, 1434652), (95, 1359144), (114, 1132620), (120, 1075989), (129, 1000920), (152, 849465), (171, 755080), (172, 750690), (180, 717326), (190, 679572), (215, 600552), (228, 566310), (258, 500460), (285, 453048), (342, 377540), (344, 375345), (360, 358663), (380, 339786), (387, 333640), (430, 300276), (439, 294120), (456, 283155), (516, 250230), (570, 226524), (645, 200184), (684, 188770), (760, 169893), (774, 166820), (817, 158040), (855, 151016), (860, 150138), (878, 147060), (1032, 125115), (1140, 113262), (1290, 100092), (1317, 98040), (1368, 94385), (1548, 83410), (1634, 79020), (1710, 75508), (1720, 75069), (1756, 73530), (1935, 66728), (2195, 58824), (2280, 56631), (2451, 52680), (2580, 50046), (2634, 49020), (3096, 41705), (3268, 39510), (3420, 37754), (3512, 36765), (3870, 33364), (3951, 32680), (4085, 31608), (4390, 29412), (4902, 26340), (5160, 25023), (5268, 24510), (6536, 19755), (6585, 19608), (6840, 18877), (7353, 17560), (7740, 16682), (7902, 16340), (8170, 15804), (8341, 15480), (8780, 14706), (9804, 13170), (10536, 12255)]