21836673320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2153}}^1$

素因数の和:2308

約数の個数: 256

約数和(自身を含む): 63648115200

約数和(自身を除く): 41811441880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 88, 89, 110, 140, 148, 154, 178, 185, 220, 259, 280, 296, 308, 356, 370, 385, 407, 440, 445, 518, 616, 623, 712, 740, 770, 814, 890, 979, 1036, 1246, 1295, 1480, 1540, 1628, 1780, 1958, 2035, 2072, 2153, 2492, 2590, 2849, 3080, 3115, 3256, 3293, 3560, 3916, 4070, 4306, 4895, 4984, 5180, 5698, 6230, 6586, 6853, 7832, 8140, 8612, 9790, 10360, 10765, 11396, 12460, 13172, 13706, 14245, 15071, 16280, 16465, 17224, 19580, 21530, 22792, 23051, 23683, 24920, 26344, 27412, 28490, 30142, 32930, 34265, 36223, 39160, 43060, 46102, 47366, 54824, 56980, 60284, 65860, 68530, 72446, 75355, 79661, 86120, 92204, 94732, 113960, 115255, 118415, 120568, 131720, 137060, 144892, 150710, 159322, 165781, 181115, 184408, 189464, 191617, 230510, 236830, 253561, 274120, 289784, 301420, 318644, 331562, 362230, 383234, 398305, 461020, 473660, 507122, 557627, 602840, 637288, 663124, 724460, 766468, 796610, 828905, 876271, 922040, 947320, 958085, 1014244, 1115254, 1267805, 1326248, 1341319, 1448920, 1532936, 1593220, 1657810, 1752542, 1916170, 2028488, 2107787, 2230508, 2535610, 2682638, 2788135, 3186440, 3315620, 3505084, 3832340, 4215574, 4381355, 4461016, 5071220, 5365276, 5576270, 6133897, 6631240, 6706595, 7010168, 7089829, 7664680, 8431148, 8762710, 10142440, 10538935, 10730552, 11152540, 12267794, 13413190, 14179658, 14754509, 16862296, 17525420, 21077870, 22305080, 24535588, 26826380, 28359316, 29509018, 30669485, 35050840, 35449145, 42155740, 49071176, 49628803, 53652760, 56718632, 59018036, 61338970, 70898290, 73772545, 77988119, 84311480, 99257606, 118036072, 122677940, 141796580, 147545090, 155976238, 198515212, 245355880, 248144015, 283593160, 295090180, 311952476, 389940595, 397030424, 496288030, 545916833, 590180360, 623904952, 779881190, 992576060, 1091833666, 1559762380, 1985152120, 2183667332, 2729584165, 3119524760, 4367334664, 5459168330, 10918336660, 21836673320]

約数ペア:

[(1, 21836673320), (2, 10918336660), (4, 5459168330), (5, 4367334664), (7, 3119524760), (8, 2729584165), (10, 2183667332), (11, 1985152120), (14, 1559762380), (20, 1091833666), (22, 992576060), (28, 779881190), (35, 623904952), (37, 590180360), (40, 545916833), (44, 496288030), (55, 397030424), (56, 389940595), (70, 311952476), (74, 295090180), (77, 283593160), (88, 248144015), (89, 245355880), (110, 198515212), (140, 155976238), (148, 147545090), (154, 141796580), (178, 122677940), (185, 118036072), (220, 99257606), (259, 84311480), (280, 77988119), (296, 73772545), (308, 70898290), (356, 61338970), (370, 59018036), (385, 56718632), (407, 53652760), (440, 49628803), (445, 49071176), (518, 42155740), (616, 35449145), (623, 35050840), (712, 30669485), (740, 29509018), (770, 28359316), (814, 26826380), (890, 24535588), (979, 22305080), (1036, 21077870), (1246, 17525420), (1295, 16862296), (1480, 14754509), (1540, 14179658), (1628, 13413190), (1780, 12267794), (1958, 11152540), (2035, 10730552), (2072, 10538935), (2153, 10142440), (2492, 8762710), (2590, 8431148), (2849, 7664680), (3080, 7089829), (3115, 7010168), (3256, 6706595), (3293, 6631240), (3560, 6133897), (3916, 5576270), (4070, 5365276), (4306, 5071220), (4895, 4461016), (4984, 4381355), (5180, 4215574), (5698, 3832340), (6230, 3505084), (6586, 3315620), (6853, 3186440), (7832, 2788135), (8140, 2682638), (8612, 2535610), (9790, 2230508), (10360, 2107787), (10765, 2028488), (11396, 1916170), (12460, 1752542), (13172, 1657810), (13706, 1593220), (14245, 1532936), (15071, 1448920), (16280, 1341319), (16465, 1326248), (17224, 1267805), (19580, 1115254), (21530, 1014244), (22792, 958085), (23051, 947320), (23683, 922040), (24920, 876271), (26344, 828905), (27412, 796610), (28490, 766468), (30142, 724460), (32930, 663124), (34265, 637288), (36223, 602840), (39160, 557627), (43060, 507122), (46102, 473660), (47366, 461020), (54824, 398305), (56980, 383234), (60284, 362230), (65860, 331562), (68530, 318644), (72446, 301420), (75355, 289784), (79661, 274120), (86120, 253561), (92204, 236830), (94732, 230510), (113960, 191617), (115255, 189464), (118415, 184408), (120568, 181115), (131720, 165781), (137060, 159322), (144892, 150710)]