143678040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1337

約数の個数: 128

約数和(自身を含む): 475891200

約数和(自身を除く): 332213160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 89, 110, 120, 132, 165, 178, 220, 264, 267, 330, 356, 440, 445, 534, 660, 712, 890, 979, 1068, 1223, 1320, 1335, 1780, 1958, 2136, 2446, 2670, 2937, 3560, 3669, 3916, 4892, 4895, 5340, 5874, 6115, 7338, 7832, 9784, 9790, 10680, 11748, 12230, 13453, 14676, 14685, 18345, 19580, 23496, 24460, 26906, 29352, 29370, 36690, 39160, 40359, 48920, 53812, 58740, 67265, 73380, 80718, 107624, 108847, 117480, 134530, 146760, 161436, 201795, 217694, 269060, 322872, 326541, 403590, 435388, 538120, 544235, 653082, 807180, 870776, 1088470, 1197317, 1306164, 1614360, 1632705, 2176940, 2394634, 2612328, 3265410, 3591951, 4353880, 4789268, 5986585, 6530820, 7183902, 9578536, 11973170, 13061640, 14367804, 17959755, 23946340, 28735608, 35919510, 47892680, 71839020, 143678040]

約数ペア:

[(1, 143678040), (2, 71839020), (3, 47892680), (4, 35919510), (5, 28735608), (6, 23946340), (8, 17959755), (10, 14367804), (11, 13061640), (12, 11973170), (15, 9578536), (20, 7183902), (22, 6530820), (24, 5986585), (30, 4789268), (33, 4353880), (40, 3591951), (44, 3265410), (55, 2612328), (60, 2394634), (66, 2176940), (88, 1632705), (89, 1614360), (110, 1306164), (120, 1197317), (132, 1088470), (165, 870776), (178, 807180), (220, 653082), (264, 544235), (267, 538120), (330, 435388), (356, 403590), (440, 326541), (445, 322872), (534, 269060), (660, 217694), (712, 201795), (890, 161436), (979, 146760), (1068, 134530), (1223, 117480), (1320, 108847), (1335, 107624), (1780, 80718), (1958, 73380), (2136, 67265), (2446, 58740), (2670, 53812), (2937, 48920), (3560, 40359), (3669, 39160), (3916, 36690), (4892, 29370), (4895, 29352), (5340, 26906), (5874, 24460), (6115, 23496), (7338, 19580), (7832, 18345), (9784, 14685), (9790, 14676), (10680, 13453), (11748, 12230)]