2946998880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9431}}^1$

素因数の和:9490

約数の個数: 288

約数和(自身を含む): 11865305088

約数和(自身を除く): 8918306208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 8680, 8928, 9431, 9765, 10080, 10416, 11160, 13020, 14880, 15624, 17360, 18862, 19530, 20832, 22320, 26040, 28293, 31248, 34720, 37724, 39060, 44640, 47155, 52080, 56586, 62496, 66017, 75448, 78120, 84879, 94310, 104160, 113172, 132034, 141465, 150896, 156240, 169758, 188620, 198051, 226344, 264068, 282930, 292361, 301792, 312480, 330085, 339516, 377240, 396102, 424395, 452688, 528136, 565860, 584722, 594153, 660170, 679032, 754480, 792204, 848790, 877083, 905376, 990255, 1056272, 1131720, 1169444, 1188306, 1320340, 1358064, 1461805, 1508960, 1584408, 1697580, 1754166, 1980510, 2046527, 2112544, 2263440, 2338888, 2376612, 2631249, 2640680, 2716128, 2923610, 2970765, 3168816, 3395160, 3508332, 3961020, 4093054, 4385415, 4526880, 4677776, 4753224, 5262498, 5281360, 5847220, 5941530, 6139581, 6337632, 6790320, 7016664, 7922040, 8186108, 8770830, 9355552, 9506448, 10232635, 10524996, 10562720, 11694440, 11883060, 12279162, 13156245, 13580640, 14033328, 15844080, 16372216, 17541660, 18418743, 19012896, 20465270, 21049992, 23388880, 23766120, 24558324, 26312490, 28066656, 30697905, 31688160, 32744432, 35083320, 36837486, 40930540, 42099984, 46777760, 47532240, 49116648, 52624980, 61395810, 65488864, 70166640, 73674972, 81861080, 84199968, 92093715, 95064480, 98233296, 105249960, 122791620, 140333280, 147349944, 163722160, 184187430, 196466592, 210499920, 245583240, 294699888, 327444320, 368374860, 420999840, 491166480, 589399776, 736749720, 982332960, 1473499440, 2946998880]

約数ペア:

[(1, 2946998880), (2, 1473499440), (3, 982332960), (4, 736749720), (5, 589399776), (6, 491166480), (7, 420999840), (8, 368374860), (9, 327444320), (10, 294699888), (12, 245583240), (14, 210499920), (15, 196466592), (16, 184187430), (18, 163722160), (20, 147349944), (21, 140333280), (24, 122791620), (28, 105249960), (30, 98233296), (31, 95064480), (32, 92093715), (35, 84199968), (36, 81861080), (40, 73674972), (42, 70166640), (45, 65488864), (48, 61395810), (56, 52624980), (60, 49116648), (62, 47532240), (63, 46777760), (70, 42099984), (72, 40930540), (80, 36837486), (84, 35083320), (90, 32744432), (93, 31688160), (96, 30697905), (105, 28066656), (112, 26312490), (120, 24558324), (124, 23766120), (126, 23388880), (140, 21049992), (144, 20465270), (155, 19012896), (160, 18418743), (168, 17541660), (180, 16372216), (186, 15844080), (210, 14033328), (217, 13580640), (224, 13156245), (240, 12279162), (248, 11883060), (252, 11694440), (279, 10562720), (280, 10524996), (288, 10232635), (310, 9506448), (315, 9355552), (336, 8770830), (360, 8186108), (372, 7922040), (420, 7016664), (434, 6790320), (465, 6337632), (480, 6139581), (496, 5941530), (504, 5847220), (558, 5281360), (560, 5262498), (620, 4753224), (630, 4677776), (651, 4526880), (672, 4385415), (720, 4093054), (744, 3961020), (840, 3508332), (868, 3395160), (930, 3168816), (992, 2970765), (1008, 2923610), (1085, 2716128), (1116, 2640680), (1120, 2631249), (1240, 2376612), (1260, 2338888), (1302, 2263440), (1395, 2112544), (1440, 2046527), (1488, 1980510), (1680, 1754166), (1736, 1697580), (1860, 1584408), (1953, 1508960), (2016, 1461805), (2170, 1358064), (2232, 1320340), (2480, 1188306), (2520, 1169444), (2604, 1131720), (2790, 1056272), (2976, 990255), (3255, 905376), (3360, 877083), (3472, 848790), (3720, 792204), (3906, 754480), (4340, 679032), (4464, 660170), (4960, 594153), (5040, 584722), (5208, 565860), (5580, 528136), (6510, 452688), (6944, 424395), (7440, 396102), (7812, 377240), (8680, 339516), (8928, 330085), (9431, 312480), (9765, 301792), (10080, 292361), (10416, 282930), (11160, 264068), (13020, 226344), (14880, 198051), (15624, 188620), (17360, 169758), (18862, 156240), (19530, 150896), (20832, 141465), (22320, 132034), (26040, 113172), (28293, 104160), (31248, 94310), (34720, 84879), (37724, 78120), (39060, 75448), (44640, 66017), (47155, 62496), (52080, 56586)]