390519360

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1$

素因数の和:631

約数の個数: 448

約数和(自身を含む): 1720535040

約数和(自身を除く): 1330015680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 320, 330, 336, 352, 360, 378, 385, 396, 420, 432, 440, 448, 462, 480, 495, 504, 528, 540, 560, 576, 587, 594, 616, 630, 660, 672, 693, 704, 720, 756, 770, 792, 840, 864, 880, 924, 945, 960, 990, 1008, 1056, 1080, 1120, 1155, 1174, 1188, 1232, 1260, 1320, 1344, 1386, 1440, 1485, 1512, 1540, 1584, 1680, 1728, 1760, 1761, 1848, 1890, 1980, 2016, 2079, 2112, 2160, 2240, 2310, 2348, 2376, 2464, 2520, 2640, 2772, 2880, 2935, 2970, 3024, 3080, 3168, 3360, 3465, 3520, 3522, 3696, 3780, 3960, 4032, 4109, 4158, 4320, 4620, 4696, 4752, 4928, 5040, 5280, 5283, 5544, 5870, 5940, 6048, 6160, 6336, 6457, 6720, 6930, 7044, 7392, 7560, 7920, 8218, 8316, 8640, 8805, 9240, 9392, 9504, 10080, 10395, 10560, 10566, 11088, 11740, 11880, 12096, 12320, 12327, 12914, 13860, 14088, 14784, 15120, 15840, 15849, 16436, 16632, 17610, 18480, 18784, 19008, 19371, 20160, 20545, 20790, 21132, 22176, 23480, 23760, 24640, 24654, 25828, 26415, 27720, 28176, 30240, 31680, 31698, 32285, 32872, 33264, 35220, 36960, 36981, 37568, 38742, 41090, 41580, 42264, 44352, 45199, 46960, 47520, 49308, 51656, 52830, 55440, 56352, 58113, 60480, 61635, 63396, 64570, 65744, 66528, 70440, 73920, 73962, 77484, 79245, 82180, 83160, 84528, 90398, 93920, 95040, 96855, 98616, 103312, 105660, 110880, 110943, 112704, 116226, 123270, 126792, 129140, 131488, 133056, 135597, 140880, 147924, 154968, 158490, 164360, 166320, 169056, 174339, 180796, 184905, 187840, 193710, 197232, 206624, 211320, 221760, 221886, 225995, 232452, 246540, 253584, 258280, 262976, 271194, 281760, 290565, 295848, 309936, 316980, 328720, 332640, 338112, 348678, 361592, 369810, 387420, 394464, 406791, 413248, 422640, 443772, 451990, 464904, 493080, 507168, 516560, 542388, 554715, 563520, 581130, 591696, 619872, 633960, 657440, 665280, 677985, 697356, 723184, 739620, 774840, 788928, 813582, 845280, 871695, 887544, 903980, 929808, 986160, 1014336, 1033120, 1084776, 1109430, 1162260, 1183392, 1220373, 1239744, 1267920, 1314880, 1355970, 1394712, 1446368, 1479240, 1549680, 1627164, 1690560, 1743390, 1775088, 1807960, 1859616, 1972320, 2033955, 2066240, 2169552, 2218860, 2324520, 2366784, 2440746, 2535840, 2711940, 2789424, 2892736, 2958480, 3099360, 3254328, 3486780, 3550176, 3615920, 3719232, 3944640, 4067910, 4339104, 4437720, 4649040, 4881492, 5071680, 5423880, 5578848, 5916960, 6101865, 6198720, 6508656, 6973560, 7100352, 7231840, 8135820, 8678208, 8875440, 9298080, 9762984, 10847760, 11157696, 11833920, 12203730, 13017312, 13947120, 14463680, 16271640, 17750880, 18596160, 19525968, 21695520, 24407460, 26034624, 27894240, 32543280, 35501760, 39051936, 43391040, 48814920, 55788480, 65086560, 78103872, 97629840, 130173120, 195259680, 390519360]

約数ペア:

[(1, 390519360), (2, 195259680), (3, 130173120), (4, 97629840), (5, 78103872), (6, 65086560), (7, 55788480), (8, 48814920), (9, 43391040), (10, 39051936), (11, 35501760), (12, 32543280), (14, 27894240), (15, 26034624), (16, 24407460), (18, 21695520), (20, 19525968), (21, 18596160), (22, 17750880), (24, 16271640), (27, 14463680), (28, 13947120), (30, 13017312), (32, 12203730), (33, 11833920), (35, 11157696), (36, 10847760), (40, 9762984), (42, 9298080), (44, 8875440), (45, 8678208), (48, 8135820), (54, 7231840), (55, 7100352), (56, 6973560), (60, 6508656), (63, 6198720), (64, 6101865), (66, 5916960), (70, 5578848), (72, 5423880), (77, 5071680), (80, 4881492), (84, 4649040), (88, 4437720), (90, 4339104), (96, 4067910), (99, 3944640), (105, 3719232), (108, 3615920), (110, 3550176), (112, 3486780), (120, 3254328), (126, 3099360), (132, 2958480), (135, 2892736), (140, 2789424), (144, 2711940), (154, 2535840), (160, 2440746), (165, 2366784), (168, 2324520), (176, 2218860), (180, 2169552), (189, 2066240), (192, 2033955), (198, 1972320), (210, 1859616), (216, 1807960), (220, 1775088), (224, 1743390), (231, 1690560), (240, 1627164), (252, 1549680), (264, 1479240), (270, 1446368), (280, 1394712), (288, 1355970), (297, 1314880), (308, 1267920), (315, 1239744), (320, 1220373), (330, 1183392), (336, 1162260), (352, 1109430), (360, 1084776), (378, 1033120), (385, 1014336), (396, 986160), (420, 929808), (432, 903980), (440, 887544), (448, 871695), (462, 845280), (480, 813582), (495, 788928), (504, 774840), (528, 739620), (540, 723184), (560, 697356), (576, 677985), (587, 665280), (594, 657440), (616, 633960), (630, 619872), (660, 591696), (672, 581130), (693, 563520), (704, 554715), (720, 542388), (756, 516560), (770, 507168), (792, 493080), (840, 464904), (864, 451990), (880, 443772), (924, 422640), (945, 413248), (960, 406791), (990, 394464), (1008, 387420), (1056, 369810), (1080, 361592), (1120, 348678), (1155, 338112), (1174, 332640), (1188, 328720), (1232, 316980), (1260, 309936), (1320, 295848), (1344, 290565), (1386, 281760), (1440, 271194), (1485, 262976), (1512, 258280), (1540, 253584), (1584, 246540), (1680, 232452), (1728, 225995), (1760, 221886), (1761, 221760), (1848, 211320), (1890, 206624), (1980, 197232), (2016, 193710), (2079, 187840), (2112, 184905), (2160, 180796), (2240, 174339), (2310, 169056), (2348, 166320), (2376, 164360), (2464, 158490), (2520, 154968), (2640, 147924), (2772, 140880), (2880, 135597), (2935, 133056), (2970, 131488), (3024, 129140), (3080, 126792), (3168, 123270), (3360, 116226), (3465, 112704), (3520, 110943), (3522, 110880), (3696, 105660), (3780, 103312), (3960, 98616), (4032, 96855), (4109, 95040), (4158, 93920), (4320, 90398), (4620, 84528), (4696, 83160), (4752, 82180), (4928, 79245), (5040, 77484), (5280, 73962), (5283, 73920), (5544, 70440), (5870, 66528), (5940, 65744), (6048, 64570), (6160, 63396), (6336, 61635), (6457, 60480), (6720, 58113), (6930, 56352), (7044, 55440), (7392, 52830), (7560, 51656), (7920, 49308), (8218, 47520), (8316, 46960), (8640, 45199), (8805, 44352), (9240, 42264), (9392, 41580), (9504, 41090), (10080, 38742), (10395, 37568), (10560, 36981), (10566, 36960), (11088, 35220), (11740, 33264), (11880, 32872), (12096, 32285), (12320, 31698), (12327, 31680), (12914, 30240), (13860, 28176), (14088, 27720), (14784, 26415), (15120, 25828), (15840, 24654), (15849, 24640), (16436, 23760), (16632, 23480), (17610, 22176), (18480, 21132), (18784, 20790), (19008, 20545), (19371, 20160)]