282365240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1723}}^1$

素因数の和:1992

約数の個数: 64

約数和(自身を含む): 675876960

約数和(自身を除く): 393511720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 241, 340, 482, 680, 964, 1205, 1723, 1928, 2410, 3446, 4097, 4820, 6892, 8194, 8615, 9640, 13784, 16388, 17230, 20485, 29291, 32776, 34460, 40970, 58582, 68920, 81940, 117164, 146455, 163880, 234328, 292910, 415243, 585820, 830486, 1171640, 1660972, 2076215, 3321944, 4152430, 7059131, 8304860, 14118262, 16609720, 28236524, 35295655, 56473048, 70591310, 141182620, 282365240]

約数ペア:

[(1, 282365240), (2, 141182620), (4, 70591310), (5, 56473048), (8, 35295655), (10, 28236524), (17, 16609720), (20, 14118262), (34, 8304860), (40, 7059131), (68, 4152430), (85, 3321944), (136, 2076215), (170, 1660972), (241, 1171640), (340, 830486), (482, 585820), (680, 415243), (964, 292910), (1205, 234328), (1723, 163880), (1928, 146455), (2410, 117164), (3446, 81940), (4097, 68920), (4820, 58582), (6892, 40970), (8194, 34460), (8615, 32776), (9640, 29291), (13784, 20485), (16388, 17230)]