2120566140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1987}}^1$

素因数の和:2038

約数の個数: 324

約数和(自身を含む): 8228781288

約数和(自身を除く): 6108215148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 121, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 242, 245, 252, 294, 308, 315, 330, 363, 385, 396, 420, 441, 462, 484, 490, 495, 539, 588, 605, 630, 660, 693, 726, 735, 770, 847, 882, 924, 980, 990, 1078, 1089, 1155, 1210, 1260, 1386, 1452, 1470, 1540, 1617, 1694, 1764, 1815, 1980, 1987, 2156, 2178, 2205, 2310, 2420, 2541, 2695, 2772, 2940, 3234, 3388, 3465, 3630, 3974, 4235, 4356, 4410, 4620, 4851, 5082, 5390, 5445, 5929, 5961, 6468, 6930, 7260, 7623, 7948, 8085, 8470, 8820, 9702, 9935, 10164, 10780, 10890, 11858, 11922, 12705, 13860, 13909, 15246, 16170, 16940, 17787, 17883, 19404, 19870, 21780, 21857, 23716, 23844, 24255, 25410, 27818, 29645, 29805, 30492, 32340, 35574, 35766, 38115, 39740, 41727, 43714, 48510, 50820, 53361, 55636, 59290, 59610, 65571, 69545, 71148, 71532, 76230, 83454, 87428, 88935, 89415, 97020, 97363, 106722, 109285, 118580, 119220, 125181, 131142, 139090, 152460, 152999, 166908, 177870, 178830, 194726, 196713, 208635, 213444, 218570, 240427, 250362, 262284, 266805, 278180, 292089, 305998, 327855, 355740, 357660, 389452, 393426, 417270, 437140, 458997, 480854, 486815, 500724, 533610, 584178, 611996, 625905, 655710, 721281, 764995, 786852, 834540, 876267, 917994, 961708, 973630, 983565, 1067220, 1070993, 1168356, 1202135, 1251810, 1311420, 1376991, 1442562, 1460445, 1529990, 1682989, 1752534, 1835988, 1947260, 1967130, 2141986, 2163843, 2294985, 2404270, 2503620, 2753982, 2885124, 2920890, 3059980, 3212979, 3365978, 3505068, 3606405, 3934260, 4283972, 4327686, 4381335, 4589970, 4808540, 5048967, 5354965, 5507964, 5841780, 6425958, 6731956, 6884955, 7212810, 8414945, 8655372, 8762670, 9179940, 9638937, 10097934, 10709930, 10819215, 11780923, 12851916, 13769910, 14425620, 15146901, 16064895, 16829890, 17525340, 19277874, 20195868, 21419860, 21638430, 23561846, 25244835, 27539820, 30293802, 32129790, 33659780, 35342769, 38555748, 43276860, 47123692, 48194685, 50489670, 58904615, 60587604, 64259580, 70685538, 75734505, 96389370, 100979340, 106028307, 117809230, 141371076, 151469010, 176713845, 192778740, 212056614, 235618460, 302938020, 353427690, 424113228, 530141535, 706855380, 1060283070, 2120566140]

約数ペア:

[(1, 2120566140), (2, 1060283070), (3, 706855380), (4, 530141535), (5, 424113228), (6, 353427690), (7, 302938020), (9, 235618460), (10, 212056614), (11, 192778740), (12, 176713845), (14, 151469010), (15, 141371076), (18, 117809230), (20, 106028307), (21, 100979340), (22, 96389370), (28, 75734505), (30, 70685538), (33, 64259580), (35, 60587604), (36, 58904615), (42, 50489670), (44, 48194685), (45, 47123692), (49, 43276860), (55, 38555748), (60, 35342769), (63, 33659780), (66, 32129790), (70, 30293802), (77, 27539820), (84, 25244835), (90, 23561846), (98, 21638430), (99, 21419860), (105, 20195868), (110, 19277874), (121, 17525340), (126, 16829890), (132, 16064895), (140, 15146901), (147, 14425620), (154, 13769910), (165, 12851916), (180, 11780923), (196, 10819215), (198, 10709930), (210, 10097934), (220, 9638937), (231, 9179940), (242, 8762670), (245, 8655372), (252, 8414945), (294, 7212810), (308, 6884955), (315, 6731956), (330, 6425958), (363, 5841780), (385, 5507964), (396, 5354965), (420, 5048967), (441, 4808540), (462, 4589970), (484, 4381335), (490, 4327686), (495, 4283972), (539, 3934260), (588, 3606405), (605, 3505068), (630, 3365978), (660, 3212979), (693, 3059980), (726, 2920890), (735, 2885124), (770, 2753982), (847, 2503620), (882, 2404270), (924, 2294985), (980, 2163843), (990, 2141986), (1078, 1967130), (1089, 1947260), (1155, 1835988), (1210, 1752534), (1260, 1682989), (1386, 1529990), (1452, 1460445), (1470, 1442562), (1540, 1376991), (1617, 1311420), (1694, 1251810), (1764, 1202135), (1815, 1168356), (1980, 1070993), (1987, 1067220), (2156, 983565), (2178, 973630), (2205, 961708), (2310, 917994), (2420, 876267), (2541, 834540), (2695, 786852), (2772, 764995), (2940, 721281), (3234, 655710), (3388, 625905), (3465, 611996), (3630, 584178), (3974, 533610), (4235, 500724), (4356, 486815), (4410, 480854), (4620, 458997), (4851, 437140), (5082, 417270), (5390, 393426), (5445, 389452), (5929, 357660), (5961, 355740), (6468, 327855), (6930, 305998), (7260, 292089), (7623, 278180), (7948, 266805), (8085, 262284), (8470, 250362), (8820, 240427), (9702, 218570), (9935, 213444), (10164, 208635), (10780, 196713), (10890, 194726), (11858, 178830), (11922, 177870), (12705, 166908), (13860, 152999), (13909, 152460), (15246, 139090), (16170, 131142), (16940, 125181), (17787, 119220), (17883, 118580), (19404, 109285), (19870, 106722), (21780, 97363), (21857, 97020), (23716, 89415), (23844, 88935), (24255, 87428), (25410, 83454), (27818, 76230), (29645, 71532), (29805, 71148), (30492, 69545), (32340, 65571), (35574, 59610), (35766, 59290), (38115, 55636), (39740, 53361), (41727, 50820), (43714, 48510)]