288060920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:937

約数の個数: 128

約数和(自身を含む): 796003200

約数和(自身を除く): 507942280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 73, 85, 119, 136, 140, 146, 170, 238, 280, 292, 340, 365, 476, 511, 584, 595, 680, 730, 829, 952, 1022, 1190, 1241, 1460, 1658, 2044, 2380, 2482, 2555, 2920, 3316, 4088, 4145, 4760, 4964, 5110, 5803, 6205, 6632, 8290, 8687, 9928, 10220, 11606, 12410, 14093, 16580, 17374, 20440, 23212, 24820, 28186, 29015, 33160, 34748, 43435, 46424, 49640, 56372, 58030, 60517, 69496, 70465, 86870, 98651, 112744, 116060, 121034, 140930, 173740, 197302, 232120, 242068, 281860, 302585, 347480, 394604, 423619, 484136, 493255, 563720, 605170, 789208, 847238, 986510, 1028789, 1210340, 1694476, 1973020, 2057578, 2118095, 2420680, 3388952, 3946040, 4115156, 4236190, 5143945, 7201523, 8230312, 8472380, 10287890, 14403046, 16944760, 20575780, 28806092, 36007615, 41151560, 57612184, 72015230, 144030460, 288060920]

約数ペア:

[(1, 288060920), (2, 144030460), (4, 72015230), (5, 57612184), (7, 41151560), (8, 36007615), (10, 28806092), (14, 20575780), (17, 16944760), (20, 14403046), (28, 10287890), (34, 8472380), (35, 8230312), (40, 7201523), (56, 5143945), (68, 4236190), (70, 4115156), (73, 3946040), (85, 3388952), (119, 2420680), (136, 2118095), (140, 2057578), (146, 1973020), (170, 1694476), (238, 1210340), (280, 1028789), (292, 986510), (340, 847238), (365, 789208), (476, 605170), (511, 563720), (584, 493255), (595, 484136), (680, 423619), (730, 394604), (829, 347480), (952, 302585), (1022, 281860), (1190, 242068), (1241, 232120), (1460, 197302), (1658, 173740), (2044, 140930), (2380, 121034), (2482, 116060), (2555, 112744), (2920, 98651), (3316, 86870), (4088, 70465), (4145, 69496), (4760, 60517), (4964, 58030), (5110, 56372), (5803, 49640), (6205, 46424), (6632, 43435), (8290, 34748), (8687, 33160), (9928, 29015), (10220, 28186), (11606, 24820), (12410, 23212), (14093, 20440), (16580, 17374)]