42222960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:392

約数の個数: 180

約数和(自身を含む): 153987912

約数和(自身を除く): 111764952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 347, 360, 390, 468, 507, 520, 585, 624, 676, 694, 720, 780, 845, 936, 1014, 1040, 1041, 1170, 1352, 1388, 1521, 1560, 1690, 1735, 1872, 2028, 2082, 2340, 2535, 2704, 2776, 3042, 3120, 3123, 3380, 3470, 4056, 4164, 4511, 4680, 5070, 5205, 5552, 6084, 6246, 6760, 6940, 7605, 8112, 8328, 9022, 9360, 10140, 10410, 12168, 12492, 13520, 13533, 13880, 15210, 15615, 16656, 18044, 20280, 20820, 22555, 24336, 24984, 27066, 27760, 30420, 31230, 36088, 40560, 40599, 41640, 45110, 49968, 54132, 58643, 60840, 62460, 67665, 72176, 81198, 83280, 90220, 108264, 117286, 121680, 124920, 135330, 162396, 175929, 180440, 202995, 216528, 234572, 249840, 270660, 293215, 324792, 351858, 360880, 405990, 469144, 527787, 541320, 586430, 649584, 703716, 811980, 879645, 938288, 1055574, 1082640, 1172860, 1407432, 1623960, 1759290, 2111148, 2345720, 2638935, 2814864, 3247920, 3518580, 4222296, 4691440, 5277870, 7037160, 8444592, 10555740, 14074320, 21111480, 42222960]

約数ペア:

[(1, 42222960), (2, 21111480), (3, 14074320), (4, 10555740), (5, 8444592), (6, 7037160), (8, 5277870), (9, 4691440), (10, 4222296), (12, 3518580), (13, 3247920), (15, 2814864), (16, 2638935), (18, 2345720), (20, 2111148), (24, 1759290), (26, 1623960), (30, 1407432), (36, 1172860), (39, 1082640), (40, 1055574), (45, 938288), (48, 879645), (52, 811980), (60, 703716), (65, 649584), (72, 586430), (78, 541320), (80, 527787), (90, 469144), (104, 405990), (117, 360880), (120, 351858), (130, 324792), (144, 293215), (156, 270660), (169, 249840), (180, 234572), (195, 216528), (208, 202995), (234, 180440), (240, 175929), (260, 162396), (312, 135330), (338, 124920), (347, 121680), (360, 117286), (390, 108264), (468, 90220), (507, 83280), (520, 81198), (585, 72176), (624, 67665), (676, 62460), (694, 60840), (720, 58643), (780, 54132), (845, 49968), (936, 45110), (1014, 41640), (1040, 40599), (1041, 40560), (1170, 36088), (1352, 31230), (1388, 30420), (1521, 27760), (1560, 27066), (1690, 24984), (1735, 24336), (1872, 22555), (2028, 20820), (2082, 20280), (2340, 18044), (2535, 16656), (2704, 15615), (2776, 15210), (3042, 13880), (3120, 13533), (3123, 13520), (3380, 12492), (3470, 12168), (4056, 10410), (4164, 10140), (4511, 9360), (4680, 9022), (5070, 8328), (5205, 8112), (5552, 7605), (6084, 6940), (6246, 6760)]