1569252240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:638

約数の個数: 240

約数和(自身を含む): 5485648896

約数和(自身を除く): 3916396656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 167, 180, 186, 240, 248, 279, 310, 334, 360, 372, 421, 465, 496, 501, 558, 620, 668, 720, 744, 835, 842, 930, 1002, 1116, 1240, 1263, 1336, 1395, 1488, 1503, 1670, 1684, 1860, 2004, 2105, 2232, 2480, 2505, 2526, 2672, 2790, 3006, 3340, 3368, 3720, 3789, 4008, 4210, 4464, 5010, 5052, 5177, 5580, 6012, 6315, 6680, 6736, 7440, 7515, 7578, 8016, 8420, 10020, 10104, 10354, 11160, 12024, 12630, 13051, 13360, 15030, 15156, 15531, 16840, 18945, 20040, 20208, 20708, 22320, 24048, 25260, 25885, 26102, 30060, 30312, 31062, 33680, 37890, 39153, 40080, 41416, 46593, 50520, 51770, 52204, 60120, 60624, 62124, 65255, 70307, 75780, 77655, 78306, 82832, 93186, 101040, 103540, 104408, 117459, 120240, 124248, 130510, 140614, 151560, 155310, 156612, 186372, 195765, 207080, 208816, 210921, 232965, 234918, 248496, 261020, 281228, 303120, 310620, 313224, 351535, 372744, 391530, 414160, 421842, 465930, 469836, 522040, 562456, 587295, 621240, 626448, 632763, 703070, 745488, 783060, 843684, 931860, 939672, 1044080, 1054605, 1124912, 1174590, 1242480, 1265526, 1406140, 1566120, 1687368, 1863720, 1879344, 2109210, 2179517, 2349180, 2531052, 2812280, 3132240, 3163815, 3374736, 3727440, 4218420, 4359034, 4698360, 5062104, 5624560, 6327630, 6538551, 8436840, 8718068, 9396720, 10124208, 10897585, 12655260, 13077102, 16873680, 17436136, 19615653, 21795170, 25310520, 26154204, 32692755, 34872272, 39231306, 43590340, 50621040, 52308408, 65385510, 78462612, 87180680, 98078265, 104616816, 130771020, 156925224, 174361360, 196156530, 261542040, 313850448, 392313060, 523084080, 784626120, 1569252240]

約数ペア:

[(1, 1569252240), (2, 784626120), (3, 523084080), (4, 392313060), (5, 313850448), (6, 261542040), (8, 196156530), (9, 174361360), (10, 156925224), (12, 130771020), (15, 104616816), (16, 98078265), (18, 87180680), (20, 78462612), (24, 65385510), (30, 52308408), (31, 50621040), (36, 43590340), (40, 39231306), (45, 34872272), (48, 32692755), (60, 26154204), (62, 25310520), (72, 21795170), (80, 19615653), (90, 17436136), (93, 16873680), (120, 13077102), (124, 12655260), (144, 10897585), (155, 10124208), (167, 9396720), (180, 8718068), (186, 8436840), (240, 6538551), (248, 6327630), (279, 5624560), (310, 5062104), (334, 4698360), (360, 4359034), (372, 4218420), (421, 3727440), (465, 3374736), (496, 3163815), (501, 3132240), (558, 2812280), (620, 2531052), (668, 2349180), (720, 2179517), (744, 2109210), (835, 1879344), (842, 1863720), (930, 1687368), (1002, 1566120), (1116, 1406140), (1240, 1265526), (1263, 1242480), (1336, 1174590), (1395, 1124912), (1488, 1054605), (1503, 1044080), (1670, 939672), (1684, 931860), (1860, 843684), (2004, 783060), (2105, 745488), (2232, 703070), (2480, 632763), (2505, 626448), (2526, 621240), (2672, 587295), (2790, 562456), (3006, 522040), (3340, 469836), (3368, 465930), (3720, 421842), (3789, 414160), (4008, 391530), (4210, 372744), (4464, 351535), (5010, 313224), (5052, 310620), (5177, 303120), (5580, 281228), (6012, 261020), (6315, 248496), (6680, 234918), (6736, 232965), (7440, 210921), (7515, 208816), (7578, 207080), (8016, 195765), (8420, 186372), (10020, 156612), (10104, 155310), (10354, 151560), (11160, 140614), (12024, 130510), (12630, 124248), (13051, 120240), (13360, 117459), (15030, 104408), (15156, 103540), (15531, 101040), (16840, 93186), (18945, 82832), (20040, 78306), (20208, 77655), (20708, 75780), (22320, 70307), (24048, 65255), (25260, 62124), (25885, 60624), (26102, 60120), (30060, 52204), (30312, 51770), (31062, 50520), (33680, 46593), (37890, 41416), (39153, 40080)]