144808440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 526417920

約数和(自身を除く): 381609480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 67, 70, 83, 84, 93, 105, 120, 124, 134, 140, 155, 166, 168, 186, 201, 210, 217, 248, 249, 268, 280, 310, 332, 335, 372, 402, 415, 420, 434, 465, 469, 498, 536, 581, 620, 651, 664, 670, 744, 804, 830, 840, 868, 930, 938, 996, 1005, 1085, 1162, 1240, 1245, 1302, 1340, 1407, 1608, 1660, 1736, 1743, 1860, 1876, 1992, 2010, 2077, 2170, 2324, 2345, 2490, 2573, 2604, 2680, 2814, 2905, 3255, 3320, 3486, 3720, 3752, 4020, 4154, 4340, 4648, 4690, 4980, 5146, 5208, 5561, 5628, 5810, 6231, 6510, 6972, 7035, 7719, 8040, 8308, 8680, 8715, 9380, 9960, 10292, 10385, 11122, 11256, 11620, 12462, 12865, 13020, 13944, 14070, 14539, 15438, 16616, 16683, 17430, 18011, 18760, 20584, 20770, 22244, 23240, 24924, 25730, 26040, 27805, 28140, 29078, 30876, 31155, 33366, 34860, 36022, 38595, 38927, 41540, 43617, 44488, 49848, 51460, 54033, 55610, 56280, 58156, 61752, 62310, 66732, 69720, 72044, 72695, 77190, 77854, 83080, 83415, 87234, 90055, 102920, 108066, 111220, 116312, 116781, 124620, 133464, 144088, 145390, 154380, 155708, 166830, 172391, 174468, 180110, 194635, 216132, 218085, 222440, 233562, 249240, 270165, 290780, 308760, 311416, 333660, 344782, 348936, 360220, 389270, 432264, 436170, 467124, 517173, 540330, 581560, 583905, 667320, 689564, 720440, 778540, 861955, 872340, 934248, 1034346, 1080660, 1167810, 1206737, 1379128, 1557080, 1723910, 1744680, 2068692, 2161320, 2335620, 2413474, 2585865, 3447820, 3620211, 4137384, 4671240, 4826948, 5171730, 6033685, 6895640, 7240422, 9653896, 10343460, 12067370, 14480844, 18101055, 20686920, 24134740, 28961688, 36202110, 48269480, 72404220, 144808440]

約数ペア:

[(1, 144808440), (2, 72404220), (3, 48269480), (4, 36202110), (5, 28961688), (6, 24134740), (7, 20686920), (8, 18101055), (10, 14480844), (12, 12067370), (14, 10343460), (15, 9653896), (20, 7240422), (21, 6895640), (24, 6033685), (28, 5171730), (30, 4826948), (31, 4671240), (35, 4137384), (40, 3620211), (42, 3447820), (56, 2585865), (60, 2413474), (62, 2335620), (67, 2161320), (70, 2068692), (83, 1744680), (84, 1723910), (93, 1557080), (105, 1379128), (120, 1206737), (124, 1167810), (134, 1080660), (140, 1034346), (155, 934248), (166, 872340), (168, 861955), (186, 778540), (201, 720440), (210, 689564), (217, 667320), (248, 583905), (249, 581560), (268, 540330), (280, 517173), (310, 467124), (332, 436170), (335, 432264), (372, 389270), (402, 360220), (415, 348936), (420, 344782), (434, 333660), (465, 311416), (469, 308760), (498, 290780), (536, 270165), (581, 249240), (620, 233562), (651, 222440), (664, 218085), (670, 216132), (744, 194635), (804, 180110), (830, 174468), (840, 172391), (868, 166830), (930, 155708), (938, 154380), (996, 145390), (1005, 144088), (1085, 133464), (1162, 124620), (1240, 116781), (1245, 116312), (1302, 111220), (1340, 108066), (1407, 102920), (1608, 90055), (1660, 87234), (1736, 83415), (1743, 83080), (1860, 77854), (1876, 77190), (1992, 72695), (2010, 72044), (2077, 69720), (2170, 66732), (2324, 62310), (2345, 61752), (2490, 58156), (2573, 56280), (2604, 55610), (2680, 54033), (2814, 51460), (2905, 49848), (3255, 44488), (3320, 43617), (3486, 41540), (3720, 38927), (3752, 38595), (4020, 36022), (4154, 34860), (4340, 33366), (4648, 31155), (4690, 30876), (4980, 29078), (5146, 28140), (5208, 27805), (5561, 26040), (5628, 25730), (5810, 24924), (6231, 23240), (6510, 22244), (6972, 20770), (7035, 20584), (7719, 18760), (8040, 18011), (8308, 17430), (8680, 16683), (8715, 16616), (9380, 15438), (9960, 14539), (10292, 14070), (10385, 13944), (11122, 13020), (11256, 12865), (11620, 12462)]