22167180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 78222144

約数和(自身を除く): 56054964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 241, 252, 292, 315, 365, 420, 438, 482, 511, 630, 657, 723, 730, 876, 964, 1022, 1095, 1205, 1260, 1314, 1446, 1460, 1533, 1687, 2044, 2169, 2190, 2410, 2555, 2628, 2892, 3066, 3285, 3374, 3615, 4338, 4380, 4599, 4820, 5061, 5110, 6132, 6570, 6748, 7230, 7665, 8435, 8676, 9198, 10122, 10220, 10845, 13140, 14460, 15183, 15330, 16870, 17593, 18396, 20244, 21690, 22995, 25305, 30366, 30660, 33740, 35186, 43380, 45990, 50610, 52779, 60732, 70372, 75915, 87965, 91980, 101220, 105558, 123151, 151830, 158337, 175930, 211116, 246302, 263895, 303660, 316674, 351860, 369453, 492604, 527790, 615755, 633348, 738906, 791685, 1055580, 1108359, 1231510, 1477812, 1583370, 1847265, 2216718, 2463020, 3166740, 3694530, 4433436, 5541795, 7389060, 11083590, 22167180]

約数ペア:

[(1, 22167180), (2, 11083590), (3, 7389060), (4, 5541795), (5, 4433436), (6, 3694530), (7, 3166740), (9, 2463020), (10, 2216718), (12, 1847265), (14, 1583370), (15, 1477812), (18, 1231510), (20, 1108359), (21, 1055580), (28, 791685), (30, 738906), (35, 633348), (36, 615755), (42, 527790), (45, 492604), (60, 369453), (63, 351860), (70, 316674), (73, 303660), (84, 263895), (90, 246302), (105, 211116), (126, 175930), (140, 158337), (146, 151830), (180, 123151), (210, 105558), (219, 101220), (241, 91980), (252, 87965), (292, 75915), (315, 70372), (365, 60732), (420, 52779), (438, 50610), (482, 45990), (511, 43380), (630, 35186), (657, 33740), (723, 30660), (730, 30366), (876, 25305), (964, 22995), (1022, 21690), (1095, 20244), (1205, 18396), (1260, 17593), (1314, 16870), (1446, 15330), (1460, 15183), (1533, 14460), (1687, 13140), (2044, 10845), (2169, 10220), (2190, 10122), (2410, 9198), (2555, 8676), (2628, 8435), (2892, 7665), (3066, 7230), (3285, 6748), (3374, 6570), (3615, 6132), (4338, 5110), (4380, 5061), (4599, 4820)]