1323890880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2543

約数の個数: 224

約数和(自身を含む): 4633837824

約数和(自身を除く): 3309946944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 64, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 172, 192, 195, 208, 215, 240, 258, 260, 312, 320, 344, 390, 416, 430, 480, 516, 520, 559, 624, 645, 688, 780, 832, 860, 960, 1032, 1040, 1118, 1248, 1290, 1376, 1560, 1677, 1720, 2064, 2080, 2236, 2467, 2496, 2580, 2752, 2795, 3120, 3354, 3440, 4128, 4160, 4472, 4934, 5160, 5590, 6240, 6708, 6880, 7401, 8256, 8385, 8944, 9868, 10320, 11180, 12335, 12480, 13416, 13760, 14802, 16770, 17888, 19736, 20640, 22360, 24670, 26832, 29604, 32071, 33540, 35776, 37005, 39472, 41280, 44720, 49340, 53664, 59208, 64142, 67080, 74010, 78944, 89440, 96213, 98680, 106081, 107328, 118416, 128284, 134160, 148020, 157888, 160355, 178880, 192426, 197360, 212162, 236832, 256568, 268320, 296040, 318243, 320710, 384852, 394720, 424324, 473664, 481065, 513136, 530405, 536640, 592080, 636486, 641420, 769704, 789440, 848648, 962130, 1026272, 1060810, 1184160, 1272972, 1282840, 1379053, 1539408, 1591215, 1697296, 1924260, 2052544, 2121620, 2368320, 2545944, 2565680, 2758106, 3078816, 3182430, 3394592, 3848520, 4137159, 4243240, 5091888, 5131360, 5516212, 6157632, 6364860, 6789184, 6895265, 7697040, 8274318, 8486480, 10183776, 10262720, 11032424, 12729720, 13790530, 15394080, 16548636, 16972960, 20367552, 20685795, 22064848, 25459440, 27581060, 30788160, 33097272, 33945920, 41371590, 44129696, 50918880, 55162120, 66194544, 82743180, 88259392, 101837760, 110324240, 132389088, 165486360, 220648480, 264778176, 330972720, 441296960, 661945440, 1323890880]

約数ペア:

[(1, 1323890880), (2, 661945440), (3, 441296960), (4, 330972720), (5, 264778176), (6, 220648480), (8, 165486360), (10, 132389088), (12, 110324240), (13, 101837760), (15, 88259392), (16, 82743180), (20, 66194544), (24, 55162120), (26, 50918880), (30, 44129696), (32, 41371590), (39, 33945920), (40, 33097272), (43, 30788160), (48, 27581060), (52, 25459440), (60, 22064848), (64, 20685795), (65, 20367552), (78, 16972960), (80, 16548636), (86, 15394080), (96, 13790530), (104, 12729720), (120, 11032424), (129, 10262720), (130, 10183776), (156, 8486480), (160, 8274318), (172, 7697040), (192, 6895265), (195, 6789184), (208, 6364860), (215, 6157632), (240, 5516212), (258, 5131360), (260, 5091888), (312, 4243240), (320, 4137159), (344, 3848520), (390, 3394592), (416, 3182430), (430, 3078816), (480, 2758106), (516, 2565680), (520, 2545944), (559, 2368320), (624, 2121620), (645, 2052544), (688, 1924260), (780, 1697296), (832, 1591215), (860, 1539408), (960, 1379053), (1032, 1282840), (1040, 1272972), (1118, 1184160), (1248, 1060810), (1290, 1026272), (1376, 962130), (1560, 848648), (1677, 789440), (1720, 769704), (2064, 641420), (2080, 636486), (2236, 592080), (2467, 536640), (2496, 530405), (2580, 513136), (2752, 481065), (2795, 473664), (3120, 424324), (3354, 394720), (3440, 384852), (4128, 320710), (4160, 318243), (4472, 296040), (4934, 268320), (5160, 256568), (5590, 236832), (6240, 212162), (6708, 197360), (6880, 192426), (7401, 178880), (8256, 160355), (8385, 157888), (8944, 148020), (9868, 134160), (10320, 128284), (11180, 118416), (12335, 107328), (12480, 106081), (13416, 98680), (13760, 96213), (14802, 89440), (16770, 78944), (17888, 74010), (19736, 67080), (20640, 64142), (22360, 59208), (24670, 53664), (26832, 49340), (29604, 44720), (32071, 41280), (33540, 39472), (35776, 37005)]