204494040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1637}}^1$

素因数の和:2001

約数の個数: 96

約数和(自身を含む): 666928080

約数和(自身を除く): 462434040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 347, 360, 694, 1041, 1388, 1637, 1735, 2082, 2776, 3123, 3274, 3470, 4164, 4911, 5205, 6246, 6548, 6940, 8185, 8328, 9822, 10410, 12492, 13096, 13880, 14733, 15615, 16370, 19644, 20820, 24555, 24984, 29466, 31230, 32740, 39288, 41640, 49110, 58932, 62460, 65480, 73665, 98220, 117864, 124920, 147330, 196440, 294660, 568039, 589320, 1136078, 1704117, 2272156, 2840195, 3408234, 4544312, 5112351, 5680390, 6816468, 8520585, 10224702, 11360780, 13632936, 17041170, 20449404, 22721560, 25561755, 34082340, 40898808, 51123510, 68164680, 102247020, 204494040]

約数ペア:

[(1, 204494040), (2, 102247020), (3, 68164680), (4, 51123510), (5, 40898808), (6, 34082340), (8, 25561755), (9, 22721560), (10, 20449404), (12, 17041170), (15, 13632936), (18, 11360780), (20, 10224702), (24, 8520585), (30, 6816468), (36, 5680390), (40, 5112351), (45, 4544312), (60, 3408234), (72, 2840195), (90, 2272156), (120, 1704117), (180, 1136078), (347, 589320), (360, 568039), (694, 294660), (1041, 196440), (1388, 147330), (1637, 124920), (1735, 117864), (2082, 98220), (2776, 73665), (3123, 65480), (3274, 62460), (3470, 58932), (4164, 49110), (4911, 41640), (5205, 39288), (6246, 32740), (6548, 31230), (6940, 29466), (8185, 24984), (8328, 24555), (9822, 20820), (10410, 19644), (12492, 16370), (13096, 15615), (13880, 14733)]