242186080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 609910560

約数和(自身を除く): 367724480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 269, 272, 331, 340, 538, 544, 662, 680, 1076, 1324, 1345, 1360, 1655, 2152, 2648, 2690, 2720, 3310, 4304, 4573, 5296, 5380, 5627, 6620, 8608, 9146, 10592, 10760, 11254, 13240, 18292, 21520, 22508, 22865, 26480, 28135, 36584, 43040, 45016, 45730, 52960, 56270, 73168, 89039, 90032, 91460, 112540, 146336, 178078, 180064, 182920, 225080, 356156, 365840, 445195, 450160, 712312, 731680, 890390, 900320, 1424624, 1513663, 1780780, 2849248, 3027326, 3561560, 6054652, 7123120, 7568315, 12109304, 14246240, 15136630, 24218608, 30273260, 48437216, 60546520, 121093040, 242186080]

約数ペア:

[(1, 242186080), (2, 121093040), (4, 60546520), (5, 48437216), (8, 30273260), (10, 24218608), (16, 15136630), (17, 14246240), (20, 12109304), (32, 7568315), (34, 7123120), (40, 6054652), (68, 3561560), (80, 3027326), (85, 2849248), (136, 1780780), (160, 1513663), (170, 1424624), (269, 900320), (272, 890390), (331, 731680), (340, 712312), (538, 450160), (544, 445195), (662, 365840), (680, 356156), (1076, 225080), (1324, 182920), (1345, 180064), (1360, 178078), (1655, 146336), (2152, 112540), (2648, 91460), (2690, 90032), (2720, 89039), (3310, 73168), (4304, 56270), (4573, 52960), (5296, 45730), (5380, 45016), (5627, 43040), (6620, 36584), (8608, 28135), (9146, 26480), (10592, 22865), (10760, 22508), (11254, 21520), (13240, 18292)]