25089480480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:688

約数の個数: 288

約数和(自身を含む): 82577880000

約数和(自身を除く): 57488399520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 109, 120, 124, 155, 160, 186, 218, 240, 248, 310, 327, 372, 436, 465, 480, 496, 499, 545, 620, 654, 744, 872, 930, 961, 992, 998, 1090, 1240, 1308, 1488, 1497, 1635, 1744, 1860, 1922, 1996, 2180, 2480, 2495, 2616, 2883, 2976, 2994, 3270, 3379, 3488, 3720, 3844, 3992, 4360, 4805, 4960, 4990, 5232, 5766, 5988, 6540, 6758, 7440, 7485, 7688, 7984, 8720, 9610, 9980, 10137, 10464, 11532, 11976, 13080, 13516, 14415, 14880, 14970, 15376, 15469, 15968, 16895, 17440, 19220, 19960, 20274, 23064, 23952, 26160, 27032, 28830, 29940, 30752, 30938, 33790, 38440, 39920, 40548, 46128, 46407, 47904, 50685, 52320, 54064, 54391, 57660, 59880, 61876, 67580, 76880, 77345, 79840, 81096, 92256, 92814, 101370, 104749, 108128, 108782, 115320, 119760, 123752, 135160, 153760, 154690, 162192, 163173, 185628, 202740, 209498, 217564, 230640, 232035, 239520, 247504, 270320, 271955, 309380, 314247, 324384, 326346, 371256, 405480, 418996, 435128, 461280, 464070, 479539, 495008, 523745, 540640, 543910, 618760, 628494, 652692, 742512, 810960, 815865, 837992, 870256, 928140, 959078, 1047490, 1087820, 1237520, 1256988, 1305384, 1438617, 1485024, 1571235, 1621920, 1631730, 1675984, 1686121, 1740512, 1856280, 1918156, 2094980, 2175640, 2397695, 2475040, 2513976, 2610768, 2877234, 3142470, 3263460, 3351968, 3372242, 3712560, 3836312, 4189960, 4351280, 4795390, 5027952, 5058363, 5221536, 5754468, 6284940, 6526920, 6744484, 7193085, 7425120, 7672624, 8379920, 8430605, 8702560, 9590780, 10055904, 10116726, 11508936, 12569880, 13053840, 13488968, 14386170, 15345248, 16759840, 16861210, 19181560, 20233452, 23017872, 25139760, 25291815, 26107680, 26977936, 28772340, 33722420, 38363120, 40466904, 46035744, 50279520, 50583630, 52269751, 53955872, 57544680, 67444840, 76726240, 80933808, 101167260, 104539502, 115089360, 134889680, 156809253, 161867616, 202334520, 209079004, 230178720, 261348755, 269779360, 313618506, 404669040, 418158008, 522697510, 627237012, 784046265, 809338080, 836316016, 1045395020, 1254474024, 1568092530, 1672632032, 2090790040, 2508948048, 3136185060, 4181580080, 5017896096, 6272370120, 8363160160, 12544740240, 25089480480]

約数ペア:

[(1, 25089480480), (2, 12544740240), (3, 8363160160), (4, 6272370120), (5, 5017896096), (6, 4181580080), (8, 3136185060), (10, 2508948048), (12, 2090790040), (15, 1672632032), (16, 1568092530), (20, 1254474024), (24, 1045395020), (30, 836316016), (31, 809338080), (32, 784046265), (40, 627237012), (48, 522697510), (60, 418158008), (62, 404669040), (80, 313618506), (93, 269779360), (96, 261348755), (109, 230178720), (120, 209079004), (124, 202334520), (155, 161867616), (160, 156809253), (186, 134889680), (218, 115089360), (240, 104539502), (248, 101167260), (310, 80933808), (327, 76726240), (372, 67444840), (436, 57544680), (465, 53955872), (480, 52269751), (496, 50583630), (499, 50279520), (545, 46035744), (620, 40466904), (654, 38363120), (744, 33722420), (872, 28772340), (930, 26977936), (961, 26107680), (992, 25291815), (998, 25139760), (1090, 23017872), (1240, 20233452), (1308, 19181560), (1488, 16861210), (1497, 16759840), (1635, 15345248), (1744, 14386170), (1860, 13488968), (1922, 13053840), (1996, 12569880), (2180, 11508936), (2480, 10116726), (2495, 10055904), (2616, 9590780), (2883, 8702560), (2976, 8430605), (2994, 8379920), (3270, 7672624), (3379, 7425120), (3488, 7193085), (3720, 6744484), (3844, 6526920), (3992, 6284940), (4360, 5754468), (4805, 5221536), (4960, 5058363), (4990, 5027952), (5232, 4795390), (5766, 4351280), (5988, 4189960), (6540, 3836312), (6758, 3712560), (7440, 3372242), (7485, 3351968), (7688, 3263460), (7984, 3142470), (8720, 2877234), (9610, 2610768), (9980, 2513976), (10137, 2475040), (10464, 2397695), (11532, 2175640), (11976, 2094980), (13080, 1918156), (13516, 1856280), (14415, 1740512), (14880, 1686121), (14970, 1675984), (15376, 1631730), (15469, 1621920), (15968, 1571235), (16895, 1485024), (17440, 1438617), (19220, 1305384), (19960, 1256988), (20274, 1237520), (23064, 1087820), (23952, 1047490), (26160, 959078), (27032, 928140), (28830, 870256), (29940, 837992), (30752, 815865), (30938, 810960), (33790, 742512), (38440, 652692), (39920, 628494), (40548, 618760), (46128, 543910), (46407, 540640), (47904, 523745), (50685, 495008), (52320, 479539), (54064, 464070), (54391, 461280), (57660, 435128), (59880, 418996), (61876, 405480), (67580, 371256), (76880, 326346), (77345, 324384), (79840, 314247), (81096, 309380), (92256, 271955), (92814, 270320), (101370, 247504), (104749, 239520), (108128, 232035), (108782, 230640), (115320, 217564), (119760, 209498), (123752, 202740), (135160, 185628), (153760, 163173), (154690, 162192)]