64322280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 234748800

約数和(自身を除く): 170426520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 110, 111, 120, 132, 148, 165, 180, 185, 198, 220, 222, 264, 296, 330, 333, 360, 370, 396, 407, 439, 440, 444, 495, 555, 660, 666, 740, 792, 814, 878, 888, 990, 1110, 1221, 1317, 1320, 1332, 1480, 1628, 1665, 1756, 1980, 2035, 2195, 2220, 2442, 2634, 2664, 3256, 3330, 3512, 3663, 3951, 3960, 4070, 4390, 4440, 4829, 4884, 5268, 6105, 6585, 6660, 7326, 7902, 8140, 8780, 9658, 9768, 10536, 12210, 13170, 13320, 14487, 14652, 15804, 16243, 16280, 17560, 18315, 19316, 19755, 24145, 24420, 26340, 28974, 29304, 31608, 32486, 36630, 38632, 39510, 43461, 48290, 48729, 48840, 52680, 57948, 64972, 72435, 73260, 79020, 81215, 86922, 96580, 97458, 115896, 129944, 144870, 146187, 146520, 158040, 162430, 173844, 178673, 193160, 194916, 217305, 243645, 289740, 292374, 324860, 347688, 357346, 389832, 434610, 487290, 536019, 579480, 584748, 649720, 714692, 730935, 869220, 893365, 974580, 1072038, 1169496, 1429384, 1461870, 1608057, 1738440, 1786730, 1949160, 2144076, 2680095, 2923740, 3216114, 3573460, 4288152, 5360190, 5847480, 6432228, 7146920, 8040285, 10720380, 12864456, 16080570, 21440760, 32161140, 64322280]

約数ペア:

[(1, 64322280), (2, 32161140), (3, 21440760), (4, 16080570), (5, 12864456), (6, 10720380), (8, 8040285), (9, 7146920), (10, 6432228), (11, 5847480), (12, 5360190), (15, 4288152), (18, 3573460), (20, 3216114), (22, 2923740), (24, 2680095), (30, 2144076), (33, 1949160), (36, 1786730), (37, 1738440), (40, 1608057), (44, 1461870), (45, 1429384), (55, 1169496), (60, 1072038), (66, 974580), (72, 893365), (74, 869220), (88, 730935), (90, 714692), (99, 649720), (110, 584748), (111, 579480), (120, 536019), (132, 487290), (148, 434610), (165, 389832), (180, 357346), (185, 347688), (198, 324860), (220, 292374), (222, 289740), (264, 243645), (296, 217305), (330, 194916), (333, 193160), (360, 178673), (370, 173844), (396, 162430), (407, 158040), (439, 146520), (440, 146187), (444, 144870), (495, 129944), (555, 115896), (660, 97458), (666, 96580), (740, 86922), (792, 81215), (814, 79020), (878, 73260), (888, 72435), (990, 64972), (1110, 57948), (1221, 52680), (1317, 48840), (1320, 48729), (1332, 48290), (1480, 43461), (1628, 39510), (1665, 38632), (1756, 36630), (1980, 32486), (2035, 31608), (2195, 29304), (2220, 28974), (2442, 26340), (2634, 24420), (2664, 24145), (3256, 19755), (3330, 19316), (3512, 18315), (3663, 17560), (3951, 16280), (3960, 16243), (4070, 15804), (4390, 14652), (4440, 14487), (4829, 13320), (4884, 13170), (5268, 12210), (6105, 10536), (6585, 9768), (6660, 9658), (7326, 8780), (7902, 8140)]