438955441320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2748281}}^1$

素因数の和:2748328

約数の個数: 128

約数和(自身を含む): 1448454545280

約数和(自身を除く): 1009499103960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1331, 1452, 1815, 2420, 2662, 2904, 3630, 3993, 4840, 5324, 6655, 7260, 7986, 10648, 13310, 14520, 15972, 19965, 26620, 31944, 39930, 53240, 79860, 159720, 2748281, 5496562, 8244843, 10993124, 13741405, 16489686, 21986248, 27482810, 30231091, 32979372, 41224215, 54965620, 60462182, 65958744, 82448430, 90693273, 109931240, 120924364, 151155455, 164896860, 181386546, 241848728, 302310910, 329793720, 332542001, 362773092, 453466365, 604621820, 665084002, 725546184, 906932730, 997626003, 1209243640, 1330168004, 1662710005, 1813865460, 1995252006, 2660336008, 3325420010, 3627730920, 3657962011, 3990504012, 4988130015, 6650840020, 7315924022, 7981008024, 9976260030, 10973886033, 13301680040, 14631848044, 18289810055, 19952520060, 21947772066, 29263696088, 36579620110, 39905040120, 43895544132, 54869430165, 73159240220, 87791088264, 109738860330, 146318480440, 219477720660, 438955441320]

約数ペア:

[(1, 438955441320), (2, 219477720660), (3, 146318480440), (4, 109738860330), (5, 87791088264), (6, 73159240220), (8, 54869430165), (10, 43895544132), (11, 39905040120), (12, 36579620110), (15, 29263696088), (20, 21947772066), (22, 19952520060), (24, 18289810055), (30, 14631848044), (33, 13301680040), (40, 10973886033), (44, 9976260030), (55, 7981008024), (60, 7315924022), (66, 6650840020), (88, 4988130015), (110, 3990504012), (120, 3657962011), (121, 3627730920), (132, 3325420010), (165, 2660336008), (220, 1995252006), (242, 1813865460), (264, 1662710005), (330, 1330168004), (363, 1209243640), (440, 997626003), (484, 906932730), (605, 725546184), (660, 665084002), (726, 604621820), (968, 453466365), (1210, 362773092), (1320, 332542001), (1331, 329793720), (1452, 302310910), (1815, 241848728), (2420, 181386546), (2662, 164896860), (2904, 151155455), (3630, 120924364), (3993, 109931240), (4840, 90693273), (5324, 82448430), (6655, 65958744), (7260, 60462182), (7986, 54965620), (10648, 41224215), (13310, 32979372), (14520, 30231091), (15972, 27482810), (19965, 21986248), (26620, 16489686), (31944, 13741405), (39930, 10993124), (53240, 8244843), (79860, 5496562), (159720, 2748281)]