629023780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 1820206080

約数和(自身を除く): 1191182300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 43, 44, 46, 49, 55, 59, 70, 77, 86, 92, 98, 110, 115, 118, 140, 154, 161, 172, 196, 215, 220, 230, 236, 245, 253, 295, 301, 308, 322, 385, 413, 430, 460, 473, 490, 506, 539, 590, 602, 644, 649, 770, 805, 826, 860, 946, 980, 989, 1012, 1078, 1127, 1180, 1204, 1265, 1298, 1357, 1505, 1540, 1610, 1652, 1771, 1892, 1978, 2065, 2107, 2156, 2254, 2365, 2530, 2537, 2596, 2695, 2714, 2891, 3010, 3220, 3245, 3311, 3542, 3956, 4130, 4214, 4508, 4543, 4730, 4945, 5060, 5074, 5390, 5428, 5635, 5782, 6020, 6490, 6622, 6785, 6923, 7084, 8260, 8428, 8855, 9086, 9460, 9499, 9890, 10148, 10535, 10780, 10879, 11270, 11564, 12397, 12685, 12980, 13244, 13570, 13846, 14455, 14927, 16555, 17710, 17759, 18172, 18998, 19780, 21070, 21758, 22540, 22715, 23177, 24794, 25370, 27140, 27692, 27907, 28910, 29854, 31801, 33110, 34615, 35420, 35518, 37996, 42140, 43516, 45430, 46354, 47495, 48461, 49588, 50740, 54395, 55814, 57820, 58351, 59708, 61985, 63602, 66220, 66493, 69230, 71036, 74635, 76153, 88795, 90860, 92708, 94990, 96922, 104489, 108790, 111628, 115885, 116702, 123970, 124313, 127204, 132986, 138460, 139535, 149270, 152306, 159005, 177590, 189980, 193844, 195349, 208978, 217580, 231770, 233404, 242305, 247940, 248626, 265972, 279070, 291755, 298540, 304612, 318010, 332465, 355180, 380765, 390698, 408457, 417956, 463540, 484610, 497252, 522445, 533071, 558140, 583510, 621565, 636020, 641861, 664930, 731423, 761530, 781396, 816914, 969220, 976745, 1044890, 1066142, 1167020, 1243130, 1283722, 1329860, 1367443, 1462846, 1523060, 1633828, 1953490, 2042285, 2089780, 2132284, 2486260, 2567444, 2665355, 2734886, 2859199, 2925692, 3209305, 3657115, 3906980, 4084570, 4493027, 5330710, 5469772, 5718398, 6418610, 6837215, 7314230, 8169140, 8986054, 10661420, 11436796, 12837220, 13674430, 14295995, 14628460, 17972108, 22465135, 27348860, 28591990, 31451189, 44930270, 57183980, 62902378, 89860540, 125804756, 157255945, 314511890, 629023780]

約数ペア:

[(1, 629023780), (2, 314511890), (4, 157255945), (5, 125804756), (7, 89860540), (10, 62902378), (11, 57183980), (14, 44930270), (20, 31451189), (22, 28591990), (23, 27348860), (28, 22465135), (35, 17972108), (43, 14628460), (44, 14295995), (46, 13674430), (49, 12837220), (55, 11436796), (59, 10661420), (70, 8986054), (77, 8169140), (86, 7314230), (92, 6837215), (98, 6418610), (110, 5718398), (115, 5469772), (118, 5330710), (140, 4493027), (154, 4084570), (161, 3906980), (172, 3657115), (196, 3209305), (215, 2925692), (220, 2859199), (230, 2734886), (236, 2665355), (245, 2567444), (253, 2486260), (295, 2132284), (301, 2089780), (308, 2042285), (322, 1953490), (385, 1633828), (413, 1523060), (430, 1462846), (460, 1367443), (473, 1329860), (490, 1283722), (506, 1243130), (539, 1167020), (590, 1066142), (602, 1044890), (644, 976745), (649, 969220), (770, 816914), (805, 781396), (826, 761530), (860, 731423), (946, 664930), (980, 641861), (989, 636020), (1012, 621565), (1078, 583510), (1127, 558140), (1180, 533071), (1204, 522445), (1265, 497252), (1298, 484610), (1357, 463540), (1505, 417956), (1540, 408457), (1610, 390698), (1652, 380765), (1771, 355180), (1892, 332465), (1978, 318010), (2065, 304612), (2107, 298540), (2156, 291755), (2254, 279070), (2365, 265972), (2530, 248626), (2537, 247940), (2596, 242305), (2695, 233404), (2714, 231770), (2891, 217580), (3010, 208978), (3220, 195349), (3245, 193844), (3311, 189980), (3542, 177590), (3956, 159005), (4130, 152306), (4214, 149270), (4508, 139535), (4543, 138460), (4730, 132986), (4945, 127204), (5060, 124313), (5074, 123970), (5390, 116702), (5428, 115885), (5635, 111628), (5782, 108790), (6020, 104489), (6490, 96922), (6622, 94990), (6785, 92708), (6923, 90860), (7084, 88795), (8260, 76153), (8428, 74635), (8855, 71036), (9086, 69230), (9460, 66493), (9499, 66220), (9890, 63602), (10148, 61985), (10535, 59708), (10780, 58351), (10879, 57820), (11270, 55814), (11564, 54395), (12397, 50740), (12685, 49588), (12980, 48461), (13244, 47495), (13570, 46354), (13846, 45430), (14455, 43516), (14927, 42140), (16555, 37996), (17710, 35518), (17759, 35420), (18172, 34615), (18998, 33110), (19780, 31801), (21070, 29854), (21758, 28910), (22540, 27907), (22715, 27692), (23177, 27140), (24794, 25370)]