3147980640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15359}}^1$

素因数の和:15445

約数の個数: 192

約数和(自身を含む): 11519262720

約数和(自身を除く): 8371282080

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, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 732, 840, 854, 915, 976, 1120, 1220, 1281, 1464, 1680, 1708, 1830, 1952, 2135, 2440, 2562, 2928, 3360, 3416, 3660, 4270, 4880, 5124, 5856, 6405, 6832, 7320, 8540, 9760, 10248, 12810, 13664, 14640, 15359, 17080, 20496, 25620, 29280, 30718, 34160, 40992, 46077, 51240, 61436, 68320, 76795, 92154, 102480, 107513, 122872, 153590, 184308, 204960, 215026, 230385, 245744, 307180, 322539, 368616, 430052, 460770, 491488, 537565, 614360, 645078, 737232, 860104, 921540, 936899, 1075130, 1228720, 1290156, 1474464, 1612695, 1720208, 1843080, 1873798, 2150260, 2457440, 2580312, 2810697, 3225390, 3440416, 3686160, 3747596, 4300520, 4684495, 5160624, 5621394, 6450780, 6558293, 7372320, 7495192, 8601040, 9368990, 10321248, 11242788, 12901560, 13116586, 14053485, 14990384, 17202080, 18737980, 19674879, 22485576, 25803120, 26233172, 28106970, 29980768, 32791465, 37475960, 39349758, 44971152, 51606240, 52466344, 56213940, 65582930, 74951920, 78699516, 89942304, 98374395, 104932688, 112427880, 131165860, 149903840, 157399032, 196748790, 209865376, 224855760, 262331720, 314798064, 393497580, 449711520, 524663440, 629596128, 786995160, 1049326880, 1573990320, 3147980640]

約数ペア:

[(1, 3147980640), (2, 1573990320), (3, 1049326880), (4, 786995160), (5, 629596128), (6, 524663440), (7, 449711520), (8, 393497580), (10, 314798064), (12, 262331720), (14, 224855760), (15, 209865376), (16, 196748790), (20, 157399032), (21, 149903840), (24, 131165860), (28, 112427880), (30, 104932688), (32, 98374395), (35, 89942304), (40, 78699516), (42, 74951920), (48, 65582930), (56, 56213940), (60, 52466344), (61, 51606240), (70, 44971152), (80, 39349758), (84, 37475960), (96, 32791465), (105, 29980768), (112, 28106970), (120, 26233172), (122, 25803120), (140, 22485576), (160, 19674879), (168, 18737980), (183, 17202080), (210, 14990384), (224, 14053485), (240, 13116586), (244, 12901560), (280, 11242788), (305, 10321248), (336, 9368990), (366, 8601040), (420, 7495192), (427, 7372320), (480, 6558293), (488, 6450780), (560, 5621394), (610, 5160624), (672, 4684495), (732, 4300520), (840, 3747596), (854, 3686160), (915, 3440416), (976, 3225390), (1120, 2810697), (1220, 2580312), (1281, 2457440), (1464, 2150260), (1680, 1873798), (1708, 1843080), (1830, 1720208), (1952, 1612695), (2135, 1474464), (2440, 1290156), (2562, 1228720), (2928, 1075130), (3360, 936899), (3416, 921540), (3660, 860104), (4270, 737232), (4880, 645078), (5124, 614360), (5856, 537565), (6405, 491488), (6832, 460770), (7320, 430052), (8540, 368616), (9760, 322539), (10248, 307180), (12810, 245744), (13664, 230385), (14640, 215026), (15359, 204960), (17080, 184308), (20496, 153590), (25620, 122872), (29280, 107513), (30718, 102480), (34160, 92154), (40992, 76795), (46077, 68320), (51240, 61436)]