1236970260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 3824061696

約数和(自身を除く): 2587091436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 137, 180, 206, 274, 309, 411, 412, 487, 515, 548, 618, 685, 822, 927, 974, 1030, 1233, 1236, 1370, 1461, 1545, 1644, 1854, 1948, 2055, 2060, 2435, 2466, 2740, 2922, 3090, 3708, 4110, 4383, 4635, 4870, 4932, 5844, 6165, 6180, 7305, 8220, 8766, 9270, 9740, 12330, 14111, 14610, 17532, 18540, 21915, 24660, 28222, 29220, 42333, 43830, 50161, 56444, 66719, 70555, 84666, 87660, 100322, 126999, 133438, 141110, 150483, 169332, 200157, 200644, 211665, 250805, 253998, 266876, 282220, 300966, 333595, 400314, 423330, 451449, 501610, 507996, 600471, 601932, 634995, 667190, 752415, 800628, 846660, 902898, 1000785, 1003220, 1200942, 1269990, 1334380, 1504830, 1805796, 2001570, 2257245, 2401884, 2539980, 3002355, 3009660, 4003140, 4514490, 6004710, 6872057, 9028980, 12009420, 13744114, 20616171, 27488228, 34360285, 41232342, 61848513, 68720570, 82464684, 103080855, 123697026, 137441140, 206161710, 247394052, 309242565, 412323420, 618485130, 1236970260]

約数ペア:

[(1, 1236970260), (2, 618485130), (3, 412323420), (4, 309242565), (5, 247394052), (6, 206161710), (9, 137441140), (10, 123697026), (12, 103080855), (15, 82464684), (18, 68720570), (20, 61848513), (30, 41232342), (36, 34360285), (45, 27488228), (60, 20616171), (90, 13744114), (103, 12009420), (137, 9028980), (180, 6872057), (206, 6004710), (274, 4514490), (309, 4003140), (411, 3009660), (412, 3002355), (487, 2539980), (515, 2401884), (548, 2257245), (618, 2001570), (685, 1805796), (822, 1504830), (927, 1334380), (974, 1269990), (1030, 1200942), (1233, 1003220), (1236, 1000785), (1370, 902898), (1461, 846660), (1545, 800628), (1644, 752415), (1854, 667190), (1948, 634995), (2055, 601932), (2060, 600471), (2435, 507996), (2466, 501610), (2740, 451449), (2922, 423330), (3090, 400314), (3708, 333595), (4110, 300966), (4383, 282220), (4635, 266876), (4870, 253998), (4932, 250805), (5844, 211665), (6165, 200644), (6180, 200157), (7305, 169332), (8220, 150483), (8766, 141110), (9270, 133438), (9740, 126999), (12330, 100322), (14111, 87660), (14610, 84666), (17532, 70555), (18540, 66719), (21915, 56444), (24660, 50161), (28222, 43830), (29220, 42333)]