2023646520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{77713}}^1$

素因数の和:77765

約数の個数: 128

約数和(自身を含む): 7162122240

約数和(自身を除く): 5138475720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 77713, 155426, 233139, 310852, 388565, 466278, 543991, 621704, 777130, 932556, 1087982, 1165695, 1554260, 1631973, 1865112, 2175964, 2331390, 2409103, 2719955, 3108520, 3263946, 4351928, 4662780, 4818206, 5439910, 6527892, 7227309, 8159865, 9325560, 9636412, 10879820, 12045515, 13055784, 14454618, 16319730, 16863721, 19272824, 21759640, 24091030, 28909236, 32639460, 33727442, 36136545, 48182060, 50591163, 57818472, 65278920, 67454884, 72273090, 84318605, 96364120, 101182326, 134909768, 144546180, 168637210, 202364652, 252955815, 289092360, 337274420, 404729304, 505911630, 674548840, 1011823260, 2023646520]

約数ペア:

[(1, 2023646520), (2, 1011823260), (3, 674548840), (4, 505911630), (5, 404729304), (6, 337274420), (7, 289092360), (8, 252955815), (10, 202364652), (12, 168637210), (14, 144546180), (15, 134909768), (20, 101182326), (21, 96364120), (24, 84318605), (28, 72273090), (30, 67454884), (31, 65278920), (35, 57818472), (40, 50591163), (42, 48182060), (56, 36136545), (60, 33727442), (62, 32639460), (70, 28909236), (84, 24091030), (93, 21759640), (105, 19272824), (120, 16863721), (124, 16319730), (140, 14454618), (155, 13055784), (168, 12045515), (186, 10879820), (210, 9636412), (217, 9325560), (248, 8159865), (280, 7227309), (310, 6527892), (372, 5439910), (420, 4818206), (434, 4662780), (465, 4351928), (620, 3263946), (651, 3108520), (744, 2719955), (840, 2409103), (868, 2331390), (930, 2175964), (1085, 1865112), (1240, 1631973), (1302, 1554260), (1736, 1165695), (1860, 1087982), (2170, 932556), (2604, 777130), (3255, 621704), (3720, 543991), (4340, 466278), (5208, 388565), (6510, 310852), (8680, 233139), (13020, 155426), (26040, 77713)]