212243760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1013}}^1$

素因数の和:1132

約数の個数: 160

約数和(自身を含む): 739327680

約数和(自身を除く): 527083920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 360, 388, 432, 485, 540, 582, 720, 776, 873, 970, 1013, 1080, 1164, 1455, 1552, 1746, 1940, 2026, 2160, 2328, 2619, 2910, 3039, 3492, 3880, 4052, 4365, 4656, 5065, 5238, 5820, 6078, 6984, 7760, 8104, 8730, 9117, 10130, 10476, 11640, 12156, 13095, 13968, 15195, 16208, 17460, 18234, 20260, 20952, 23280, 24312, 26190, 27351, 30390, 34920, 36468, 40520, 41904, 45585, 48624, 52380, 54702, 60780, 69840, 72936, 81040, 91170, 98261, 104760, 109404, 121560, 136755, 145872, 182340, 196522, 209520, 218808, 243120, 273510, 294783, 364680, 393044, 437616, 491305, 547020, 589566, 729360, 786088, 884349, 982610, 1094040, 1179132, 1473915, 1572176, 1768698, 1965220, 2188080, 2358264, 2653047, 2947830, 3537396, 3930440, 4421745, 4716528, 5306094, 5895660, 7074792, 7860880, 8843490, 10612188, 11791320, 13265235, 14149584, 17686980, 21224376, 23582640, 26530470, 35373960, 42448752, 53060940, 70747920, 106121880, 212243760]

約数ペア:

[(1, 212243760), (2, 106121880), (3, 70747920), (4, 53060940), (5, 42448752), (6, 35373960), (8, 26530470), (9, 23582640), (10, 21224376), (12, 17686980), (15, 14149584), (16, 13265235), (18, 11791320), (20, 10612188), (24, 8843490), (27, 7860880), (30, 7074792), (36, 5895660), (40, 5306094), (45, 4716528), (48, 4421745), (54, 3930440), (60, 3537396), (72, 2947830), (80, 2653047), (90, 2358264), (97, 2188080), (108, 1965220), (120, 1768698), (135, 1572176), (144, 1473915), (180, 1179132), (194, 1094040), (216, 982610), (240, 884349), (270, 786088), (291, 729360), (360, 589566), (388, 547020), (432, 491305), (485, 437616), (540, 393044), (582, 364680), (720, 294783), (776, 273510), (873, 243120), (970, 218808), (1013, 209520), (1080, 196522), (1164, 182340), (1455, 145872), (1552, 136755), (1746, 121560), (1940, 109404), (2026, 104760), (2160, 98261), (2328, 91170), (2619, 81040), (2910, 72936), (3039, 69840), (3492, 60780), (3880, 54702), (4052, 52380), (4365, 48624), (4656, 45585), (5065, 41904), (5238, 40520), (5820, 36468), (6078, 34920), (6984, 30390), (7760, 27351), (8104, 26190), (8730, 24312), (9117, 23280), (10130, 20952), (10476, 20260), (11640, 18234), (12156, 17460), (13095, 16208), (13968, 15195)]