82804680

素因数分解:

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

素因数の和:1250

約数の個数: 192

約数和(自身を含む): 319213440

約数和(自身を除く): 236408760

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, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1217, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2434, 2520, 2835, 3240, 3402, 3651, 3780, 4536, 4860, 4868, 5670, 6085, 6804, 7302, 7560, 8505, 8519, 9720, 9736, 10953, 11340, 12170, 13608, 14604, 17010, 17038, 18255, 21906, 22680, 24340, 25557, 29208, 32859, 34020, 34076, 36510, 42595, 43812, 48680, 51114, 54765, 65718, 68040, 68152, 73020, 76671, 85190, 87624, 98577, 102228, 109530, 127785, 131436, 146040, 153342, 164295, 170380, 197154, 204456, 219060, 230013, 255570, 262872, 295731, 306684, 328590, 340760, 383355, 394308, 438120, 460026, 492885, 511140, 591462, 613368, 657180, 690039, 766710, 788616, 920052, 985770, 1022280, 1150065, 1182924, 1314360, 1380078, 1478655, 1533420, 1840104, 1971540, 2070117, 2300130, 2365848, 2760156, 2957310, 3066840, 3450195, 3943080, 4140234, 4600260, 5520312, 5914620, 6900390, 8280468, 9200520, 10350585, 11829240, 13800780, 16560936, 20701170, 27601560, 41402340, 82804680]

約数ペア:

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