2007817920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:620

約数の個数: 336

約数和(自身を含む): 7308567552

約数和(自身を除く): 5300749632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 43, 45, 48, 60, 62, 64, 72, 80, 86, 90, 93, 96, 120, 124, 129, 144, 155, 160, 172, 180, 186, 192, 215, 240, 248, 258, 279, 288, 310, 320, 344, 360, 372, 387, 430, 465, 480, 496, 516, 523, 558, 576, 620, 645, 688, 720, 744, 774, 860, 930, 960, 992, 1032, 1046, 1116, 1240, 1290, 1333, 1376, 1395, 1440, 1488, 1548, 1569, 1720, 1860, 1935, 1984, 2064, 2092, 2232, 2480, 2580, 2615, 2666, 2752, 2790, 2880, 2976, 3096, 3138, 3440, 3720, 3870, 3999, 4128, 4184, 4464, 4707, 4960, 5160, 5230, 5332, 5580, 5952, 6192, 6276, 6665, 6880, 7440, 7740, 7845, 7998, 8256, 8368, 8928, 9414, 9920, 10320, 10460, 10664, 11160, 11997, 12384, 12552, 13330, 13760, 14880, 15480, 15690, 15996, 16213, 16736, 17856, 18828, 19995, 20640, 20920, 21328, 22320, 22489, 23535, 23994, 24768, 25104, 26660, 29760, 30960, 31380, 31992, 32426, 33472, 37656, 39990, 41280, 41840, 42656, 44640, 44978, 47070, 47988, 48639, 50208, 53320, 59985, 61920, 62760, 63984, 64852, 67467, 75312, 79980, 81065, 83680, 85312, 89280, 89956, 94140, 95976, 97278, 100416, 106640, 112445, 119970, 123840, 125520, 127968, 129704, 134934, 145917, 150624, 159960, 162130, 167360, 179912, 188280, 191952, 194556, 202401, 213280, 224890, 239940, 243195, 251040, 255936, 259408, 269868, 291834, 301248, 319920, 324260, 337335, 359824, 376560, 383904, 389112, 404802, 426560, 449780, 479880, 486390, 502080, 518816, 539736, 583668, 639840, 648520, 674670, 697159, 719648, 729585, 753120, 767808, 778224, 809604, 899560, 959760, 972780, 1012005, 1037632, 1079472, 1167336, 1279680, 1297040, 1349340, 1394318, 1439296, 1459170, 1506240, 1556448, 1619208, 1799120, 1919520, 1945560, 2024010, 2091477, 2158944, 2334672, 2594080, 2698680, 2788636, 2918340, 3112896, 3238416, 3485795, 3598240, 3839040, 3891120, 4048020, 4182954, 4317888, 4669344, 5188160, 5397360, 5577272, 5836680, 6274431, 6476832, 6971590, 7196480, 7782240, 8096040, 8365908, 9338688, 10457385, 10794720, 11154544, 11673360, 12548862, 12953664, 13943180, 15564480, 16192080, 16731816, 20914770, 21589440, 22309088, 23346720, 25097724, 27886360, 31372155, 32384160, 33463632, 41829540, 44618176, 46693440, 50195448, 55772720, 62744310, 64768320, 66927264, 83659080, 100390896, 111545440, 125488620, 133854528, 167318160, 200781792, 223090880, 250977240, 334636320, 401563584, 501954480, 669272640, 1003908960, 2007817920]

約数ペア:

[(1, 2007817920), (2, 1003908960), (3, 669272640), (4, 501954480), (5, 401563584), (6, 334636320), (8, 250977240), (9, 223090880), (10, 200781792), (12, 167318160), (15, 133854528), (16, 125488620), (18, 111545440), (20, 100390896), (24, 83659080), (30, 66927264), (31, 64768320), (32, 62744310), (36, 55772720), (40, 50195448), (43, 46693440), (45, 44618176), (48, 41829540), (60, 33463632), (62, 32384160), (64, 31372155), (72, 27886360), (80, 25097724), (86, 23346720), (90, 22309088), (93, 21589440), (96, 20914770), (120, 16731816), (124, 16192080), (129, 15564480), (144, 13943180), (155, 12953664), (160, 12548862), (172, 11673360), (180, 11154544), (186, 10794720), (192, 10457385), (215, 9338688), (240, 8365908), (248, 8096040), (258, 7782240), (279, 7196480), (288, 6971590), (310, 6476832), (320, 6274431), (344, 5836680), (360, 5577272), (372, 5397360), (387, 5188160), (430, 4669344), (465, 4317888), (480, 4182954), (496, 4048020), (516, 3891120), (523, 3839040), (558, 3598240), (576, 3485795), (620, 3238416), (645, 3112896), (688, 2918340), (720, 2788636), (744, 2698680), (774, 2594080), (860, 2334672), (930, 2158944), (960, 2091477), (992, 2024010), (1032, 1945560), (1046, 1919520), (1116, 1799120), (1240, 1619208), (1290, 1556448), (1333, 1506240), (1376, 1459170), (1395, 1439296), (1440, 1394318), (1488, 1349340), (1548, 1297040), (1569, 1279680), (1720, 1167336), (1860, 1079472), (1935, 1037632), (1984, 1012005), (2064, 972780), (2092, 959760), (2232, 899560), (2480, 809604), (2580, 778224), (2615, 767808), (2666, 753120), (2752, 729585), (2790, 719648), (2880, 697159), (2976, 674670), (3096, 648520), (3138, 639840), (3440, 583668), (3720, 539736), (3870, 518816), (3999, 502080), (4128, 486390), (4184, 479880), (4464, 449780), (4707, 426560), (4960, 404802), (5160, 389112), (5230, 383904), (5332, 376560), (5580, 359824), (5952, 337335), (6192, 324260), (6276, 319920), (6665, 301248), (6880, 291834), (7440, 269868), (7740, 259408), (7845, 255936), (7998, 251040), (8256, 243195), (8368, 239940), (8928, 224890), (9414, 213280), (9920, 202401), (10320, 194556), (10460, 191952), (10664, 188280), (11160, 179912), (11997, 167360), (12384, 162130), (12552, 159960), (13330, 150624), (13760, 145917), (14880, 134934), (15480, 129704), (15690, 127968), (15996, 125520), (16213, 123840), (16736, 119970), (17856, 112445), (18828, 106640), (19995, 100416), (20640, 97278), (20920, 95976), (21328, 94140), (22320, 89956), (22489, 89280), (23535, 85312), (23994, 83680), (24768, 81065), (25104, 79980), (26660, 75312), (29760, 67467), (30960, 64852), (31380, 63984), (31992, 62760), (32426, 61920), (33472, 59985), (37656, 53320), (39990, 50208), (41280, 48639), (41840, 47988), (42656, 47070), (44640, 44978)]