2022657840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{401321}}^1$

素因数の和:401347

約数の個数: 120

約数和(自身を含む): 7763172768

約数和(自身を除く): 5740514928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 401321, 802642, 1203963, 1605284, 2006605, 2407926, 2809247, 3210568, 3611889, 4013210, 4815852, 5618494, 6019815, 6421136, 7223778, 8026420, 8427741, 9631704, 11236988, 12039630, 14046235, 14447556, 16052840, 16855482, 18059445, 19263408, 22473976, 24079260, 25283223, 28092470, 28895112, 32105680, 33710964, 36118890, 42138705, 44947952, 48158520, 50566446, 56184940, 57790224, 67421928, 72237780, 84277410, 96317040, 101132892, 112369880, 126416115, 134843856, 144475560, 168554820, 202265784, 224739760, 252832230, 288951120, 337109640, 404531568, 505664460, 674219280, 1011328920, 2022657840]

約数ペア:

[(1, 2022657840), (2, 1011328920), (3, 674219280), (4, 505664460), (5, 404531568), (6, 337109640), (7, 288951120), (8, 252832230), (9, 224739760), (10, 202265784), (12, 168554820), (14, 144475560), (15, 134843856), (16, 126416115), (18, 112369880), (20, 101132892), (21, 96317040), (24, 84277410), (28, 72237780), (30, 67421928), (35, 57790224), (36, 56184940), (40, 50566446), (42, 48158520), (45, 44947952), (48, 42138705), (56, 36118890), (60, 33710964), (63, 32105680), (70, 28895112), (72, 28092470), (80, 25283223), (84, 24079260), (90, 22473976), (105, 19263408), (112, 18059445), (120, 16855482), (126, 16052840), (140, 14447556), (144, 14046235), (168, 12039630), (180, 11236988), (210, 9631704), (240, 8427741), (252, 8026420), (280, 7223778), (315, 6421136), (336, 6019815), (360, 5618494), (420, 4815852), (504, 4013210), (560, 3611889), (630, 3210568), (720, 2809247), (840, 2407926), (1008, 2006605), (1260, 1605284), (1680, 1203963), (2520, 802642), (5040, 401321)]