3256407840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3449}}^1$

素因数の和:3755

約数の個数: 192

約数和(自身を含む): 11768198400

約数和(自身を除く): 8511790560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 281, 336, 420, 480, 560, 562, 672, 840, 843, 1120, 1124, 1405, 1680, 1686, 1967, 2248, 2810, 3360, 3372, 3449, 3934, 4215, 4496, 5620, 5901, 6744, 6898, 7868, 8430, 8992, 9835, 10347, 11240, 11802, 13488, 13796, 15736, 16860, 17245, 19670, 20694, 22480, 23604, 24143, 26976, 27592, 29505, 31472, 33720, 34490, 39340, 41388, 44960, 47208, 48286, 51735, 55184, 59010, 62944, 67440, 68980, 72429, 78680, 82776, 94416, 96572, 103470, 110368, 118020, 120715, 134880, 137960, 144858, 157360, 165552, 188832, 193144, 206940, 236040, 241430, 275920, 289716, 314720, 331104, 362145, 386288, 413880, 472080, 482860, 551840, 579432, 724290, 772576, 827760, 944160, 965720, 969169, 1158864, 1448580, 1655520, 1931440, 1938338, 2317728, 2897160, 2907507, 3862880, 3876676, 4845845, 5794320, 5815014, 6784183, 7753352, 9691690, 11588640, 11630028, 13568366, 14537535, 15506704, 19383380, 20352549, 23260056, 27136732, 29075070, 31013408, 33920915, 38766760, 40705098, 46520112, 54273464, 58150140, 67841830, 77533520, 81410196, 93040224, 101762745, 108546928, 116300280, 135683660, 155067040, 162820392, 203525490, 217093856, 232600560, 271367320, 325640784, 407050980, 465201120, 542734640, 651281568, 814101960, 1085469280, 1628203920, 3256407840]

約数ペア:

[(1, 3256407840), (2, 1628203920), (3, 1085469280), (4, 814101960), (5, 651281568), (6, 542734640), (7, 465201120), (8, 407050980), (10, 325640784), (12, 271367320), (14, 232600560), (15, 217093856), (16, 203525490), (20, 162820392), (21, 155067040), (24, 135683660), (28, 116300280), (30, 108546928), (32, 101762745), (35, 93040224), (40, 81410196), (42, 77533520), (48, 67841830), (56, 58150140), (60, 54273464), (70, 46520112), (80, 40705098), (84, 38766760), (96, 33920915), (105, 31013408), (112, 29075070), (120, 27136732), (140, 23260056), (160, 20352549), (168, 19383380), (210, 15506704), (224, 14537535), (240, 13568366), (280, 11630028), (281, 11588640), (336, 9691690), (420, 7753352), (480, 6784183), (560, 5815014), (562, 5794320), (672, 4845845), (840, 3876676), (843, 3862880), (1120, 2907507), (1124, 2897160), (1405, 2317728), (1680, 1938338), (1686, 1931440), (1967, 1655520), (2248, 1448580), (2810, 1158864), (3360, 969169), (3372, 965720), (3449, 944160), (3934, 827760), (4215, 772576), (4496, 724290), (5620, 579432), (5901, 551840), (6744, 482860), (6898, 472080), (7868, 413880), (8430, 386288), (8992, 362145), (9835, 331104), (10347, 314720), (11240, 289716), (11802, 275920), (13488, 241430), (13796, 236040), (15736, 206940), (16860, 193144), (17245, 188832), (19670, 165552), (20694, 157360), (22480, 144858), (23604, 137960), (24143, 134880), (26976, 120715), (27592, 118020), (29505, 110368), (31472, 103470), (33720, 96572), (34490, 94416), (39340, 82776), (41388, 78680), (44960, 72429), (47208, 68980), (48286, 67440), (51735, 62944), (55184, 59010)]