16664180520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10682167}}^1$

素因数の和:10682194

約数の個数: 64

約数和(自身を含む): 53838126720

約数和(自身を除く): 37173946200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 10682167, 21364334, 32046501, 42728668, 53410835, 64093002, 85457336, 106821670, 128186004, 138868171, 160232505, 213643340, 256372008, 277736342, 320465010, 416604513, 427286680, 555472684, 640930020, 694340855, 833209026, 1110945368, 1281860040, 1388681710, 1666418052, 2083022565, 2777363420, 3332836104, 4166045130, 5554726840, 8332090260, 16664180520]

約数ペア:

[(1, 16664180520), (2, 8332090260), (3, 5554726840), (4, 4166045130), (5, 3332836104), (6, 2777363420), (8, 2083022565), (10, 1666418052), (12, 1388681710), (13, 1281860040), (15, 1110945368), (20, 833209026), (24, 694340855), (26, 640930020), (30, 555472684), (39, 427286680), (40, 416604513), (52, 320465010), (60, 277736342), (65, 256372008), (78, 213643340), (104, 160232505), (120, 138868171), (130, 128186004), (156, 106821670), (195, 85457336), (260, 64093002), (312, 53410835), (390, 42728668), (520, 32046501), (780, 21364334), (1560, 10682167)]