7442067080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2311}}^1$

素因数の和:2420

約数の個数: 192

約数和(自身を含む): 20495047680

約数和(自身を除く): 13052980600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 53, 56, 62, 70, 98, 106, 124, 140, 155, 196, 212, 217, 245, 248, 265, 280, 310, 371, 392, 424, 434, 490, 530, 620, 742, 868, 980, 1060, 1085, 1240, 1484, 1519, 1643, 1736, 1855, 1960, 2120, 2170, 2311, 2597, 2968, 3038, 3286, 3710, 4340, 4622, 5194, 6076, 6572, 7420, 7595, 8215, 8680, 9244, 10388, 11501, 11555, 12152, 12985, 13144, 14840, 15190, 16177, 16430, 18488, 20776, 23002, 23110, 25970, 30380, 32354, 32860, 46004, 46220, 51940, 57505, 60760, 64708, 65720, 71641, 80507, 80885, 92008, 92440, 103880, 113239, 115010, 122483, 129416, 143282, 161014, 161770, 226478, 230020, 244966, 286564, 322028, 323540, 358205, 402535, 452956, 460040, 489932, 501487, 566195, 573128, 612415, 644056, 647080, 716410, 805070, 857381, 905912, 979864, 1002974, 1132390, 1224830, 1432820, 1610140, 1714762, 2005948, 2264780, 2449660, 2507435, 2865640, 3220280, 3429524, 3510409, 3796973, 4011896, 4286905, 4529560, 4899320, 5014870, 6001667, 6859048, 7020818, 7593946, 8573810, 10029740, 12003334, 14041636, 15187892, 17147620, 17552045, 18984865, 20059480, 24006668, 26578811, 28083272, 30008335, 30375784, 34295240, 35104090, 37969730, 48013336, 53157622, 60016670, 70208180, 75939460, 106315244, 120033340, 132894055, 140416360, 151878920, 186051677, 212630488, 240066680, 265788110, 372103354, 531576220, 744206708, 930258385, 1063152440, 1488413416, 1860516770, 3721033540, 7442067080]

約数ペア:

[(1, 7442067080), (2, 3721033540), (4, 1860516770), (5, 1488413416), (7, 1063152440), (8, 930258385), (10, 744206708), (14, 531576220), (20, 372103354), (28, 265788110), (31, 240066680), (35, 212630488), (40, 186051677), (49, 151878920), (53, 140416360), (56, 132894055), (62, 120033340), (70, 106315244), (98, 75939460), (106, 70208180), (124, 60016670), (140, 53157622), (155, 48013336), (196, 37969730), (212, 35104090), (217, 34295240), (245, 30375784), (248, 30008335), (265, 28083272), (280, 26578811), (310, 24006668), (371, 20059480), (392, 18984865), (424, 17552045), (434, 17147620), (490, 15187892), (530, 14041636), (620, 12003334), (742, 10029740), (868, 8573810), (980, 7593946), (1060, 7020818), (1085, 6859048), (1240, 6001667), (1484, 5014870), (1519, 4899320), (1643, 4529560), (1736, 4286905), (1855, 4011896), (1960, 3796973), (2120, 3510409), (2170, 3429524), (2311, 3220280), (2597, 2865640), (2968, 2507435), (3038, 2449660), (3286, 2264780), (3710, 2005948), (4340, 1714762), (4622, 1610140), (5194, 1432820), (6076, 1224830), (6572, 1132390), (7420, 1002974), (7595, 979864), (8215, 905912), (8680, 857381), (9244, 805070), (10388, 716410), (11501, 647080), (11555, 644056), (12152, 612415), (12985, 573128), (13144, 566195), (14840, 501487), (15190, 489932), (16177, 460040), (16430, 452956), (18488, 402535), (20776, 358205), (23002, 323540), (23110, 322028), (25970, 286564), (30380, 244966), (32354, 230020), (32860, 226478), (46004, 161770), (46220, 161014), (51940, 143282), (57505, 129416), (60760, 122483), (64708, 115010), (65720, 113239), (71641, 103880), (80507, 92440), (80885, 92008)]