248414040

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{1217}}^1$

素因数の和:1253

約数の個数: 224

約数和(自身を含む): 958517280

約数和(自身を除く): 710103240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1217, 1260, 1458, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2434, 2520, 2835, 2916, 3240, 3402, 3645, 3651, 3780, 4536, 4860, 4868, 5103, 5670, 5832, 6085, 6804, 7290, 7302, 7560, 8505, 8519, 9720, 9736, 10206, 10953, 11340, 12170, 13608, 14580, 14604, 17010, 17038, 18255, 20412, 21906, 22680, 24340, 25515, 25557, 29160, 29208, 32859, 34020, 34076, 36510, 40824, 42595, 43812, 48680, 51030, 51114, 54765, 65718, 68040, 68152, 73020, 76671, 85190, 87624, 98577, 102060, 102228, 109530, 127785, 131436, 146040, 153342, 164295, 170380, 197154, 204120, 204456, 219060, 230013, 255570, 262872, 295731, 306684, 328590, 340760, 383355, 394308, 438120, 460026, 492885, 511140, 591462, 613368, 657180, 690039, 766710, 788616, 887193, 920052, 985770, 1022280, 1150065, 1182924, 1314360, 1380078, 1478655, 1533420, 1774386, 1840104, 1971540, 2070117, 2300130, 2365848, 2760156, 2957310, 3066840, 3450195, 3548772, 3943080, 4140234, 4435965, 4600260, 5520312, 5914620, 6210351, 6900390, 7097544, 8280468, 8871930, 9200520, 10350585, 11829240, 12420702, 13800780, 16560936, 17743860, 20701170, 24841404, 27601560, 31051755, 35487720, 41402340, 49682808, 62103510, 82804680, 124207020, 248414040]

約数ペア:

[(1, 248414040), (2, 124207020), (3, 82804680), (4, 62103510), (5, 49682808), (6, 41402340), (7, 35487720), (8, 31051755), (9, 27601560), (10, 24841404), (12, 20701170), (14, 17743860), (15, 16560936), (18, 13800780), (20, 12420702), (21, 11829240), (24, 10350585), (27, 9200520), (28, 8871930), (30, 8280468), (35, 7097544), (36, 6900390), (40, 6210351), (42, 5914620), (45, 5520312), (54, 4600260), (56, 4435965), (60, 4140234), (63, 3943080), (70, 3548772), (72, 3450195), (81, 3066840), (84, 2957310), (90, 2760156), (105, 2365848), (108, 2300130), (120, 2070117), (126, 1971540), (135, 1840104), (140, 1774386), (162, 1533420), (168, 1478655), (180, 1380078), (189, 1314360), (210, 1182924), (216, 1150065), (243, 1022280), (252, 985770), (270, 920052), (280, 887193), (315, 788616), (324, 766710), (360, 690039), (378, 657180), (405, 613368), (420, 591462), (486, 511140), (504, 492885), (540, 460026), (567, 438120), (630, 394308), (648, 383355), (729, 340760), (756, 328590), (810, 306684), (840, 295731), (945, 262872), (972, 255570), (1080, 230013), (1134, 219060), (1215, 204456), (1217, 204120), (1260, 197154), (1458, 170380), (1512, 164295), (1620, 153342), (1701, 146040), (1890, 131436), (1944, 127785), (2268, 109530), (2430, 102228), (2434, 102060), (2520, 98577), (2835, 87624), (2916, 85190), (3240, 76671), (3402, 73020), (3645, 68152), (3651, 68040), (3780, 65718), (4536, 54765), (4860, 51114), (4868, 51030), (5103, 48680), (5670, 43812), (5832, 42595), (6085, 40824), (6804, 36510), (7290, 34076), (7302, 34020), (7560, 32859), (8505, 29208), (8519, 29160), (9720, 25557), (9736, 25515), (10206, 24340), (10953, 22680), (11340, 21906), (12170, 20412), (13608, 18255), (14580, 17038), (14604, 17010)]