1922508960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:535

約数の個数: 192

約数和(自身を含む): 6180717312

約数和(自身を除く): 4258208352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 157, 160, 194, 240, 263, 291, 314, 388, 471, 480, 485, 526, 582, 628, 776, 785, 789, 942, 970, 1052, 1164, 1256, 1315, 1455, 1552, 1570, 1578, 1884, 1940, 2104, 2328, 2355, 2512, 2630, 2910, 3104, 3140, 3156, 3768, 3880, 3945, 4208, 4656, 4710, 5024, 5260, 5820, 6280, 6312, 7536, 7760, 7890, 8416, 9312, 9420, 10520, 11640, 12560, 12624, 15072, 15229, 15520, 15780, 18840, 21040, 23280, 25120, 25248, 25511, 30458, 31560, 37680, 41291, 42080, 45687, 46560, 51022, 60916, 63120, 75360, 76145, 76533, 82582, 91374, 102044, 121832, 123873, 126240, 127555, 152290, 153066, 165164, 182748, 204088, 206455, 228435, 243664, 247746, 255110, 304580, 306132, 330328, 365496, 382665, 408176, 412910, 456870, 487328, 495492, 510220, 609160, 612264, 619365, 660656, 730992, 765330, 816352, 825820, 913740, 990984, 1020440, 1218320, 1224528, 1238730, 1321312, 1461984, 1530660, 1651640, 1827480, 1981968, 2040880, 2436640, 2449056, 2477460, 3061320, 3303280, 3654960, 3963936, 4005227, 4081760, 4954920, 6122640, 6606560, 7309920, 8010454, 9909840, 12015681, 12245280, 16020908, 19819680, 20026135, 24031362, 32041816, 40052270, 48062724, 60078405, 64083632, 80104540, 96125448, 120156810, 128167264, 160209080, 192250896, 240313620, 320418160, 384501792, 480627240, 640836320, 961254480, 1922508960]

約数ペア:

[(1, 1922508960), (2, 961254480), (3, 640836320), (4, 480627240), (5, 384501792), (6, 320418160), (8, 240313620), (10, 192250896), (12, 160209080), (15, 128167264), (16, 120156810), (20, 96125448), (24, 80104540), (30, 64083632), (32, 60078405), (40, 48062724), (48, 40052270), (60, 32041816), (80, 24031362), (96, 20026135), (97, 19819680), (120, 16020908), (157, 12245280), (160, 12015681), (194, 9909840), (240, 8010454), (263, 7309920), (291, 6606560), (314, 6122640), (388, 4954920), (471, 4081760), (480, 4005227), (485, 3963936), (526, 3654960), (582, 3303280), (628, 3061320), (776, 2477460), (785, 2449056), (789, 2436640), (942, 2040880), (970, 1981968), (1052, 1827480), (1164, 1651640), (1256, 1530660), (1315, 1461984), (1455, 1321312), (1552, 1238730), (1570, 1224528), (1578, 1218320), (1884, 1020440), (1940, 990984), (2104, 913740), (2328, 825820), (2355, 816352), (2512, 765330), (2630, 730992), (2910, 660656), (3104, 619365), (3140, 612264), (3156, 609160), (3768, 510220), (3880, 495492), (3945, 487328), (4208, 456870), (4656, 412910), (4710, 408176), (5024, 382665), (5260, 365496), (5820, 330328), (6280, 306132), (6312, 304580), (7536, 255110), (7760, 247746), (7890, 243664), (8416, 228435), (9312, 206455), (9420, 204088), (10520, 182748), (11640, 165164), (12560, 153066), (12624, 152290), (15072, 127555), (15229, 126240), (15520, 123873), (15780, 121832), (18840, 102044), (21040, 91374), (23280, 82582), (25120, 76533), (25248, 76145), (25511, 75360), (30458, 63120), (31560, 60916), (37680, 51022), (41291, 46560), (42080, 45687)]