2680452720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3163}}^1$

素因数の和:3300

約数の個数: 240

約数和(自身を含む): 9915115392

約数和(自身を除く): 7234662672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 107, 110, 120, 132, 144, 165, 176, 180, 198, 214, 220, 240, 264, 321, 330, 360, 396, 428, 440, 495, 528, 535, 642, 660, 720, 792, 856, 880, 963, 990, 1070, 1177, 1284, 1320, 1584, 1605, 1712, 1926, 1980, 2140, 2354, 2568, 2640, 3163, 3210, 3531, 3852, 3960, 4280, 4708, 4815, 5136, 5885, 6326, 6420, 7062, 7704, 7920, 8560, 9416, 9489, 9630, 10593, 11770, 12652, 12840, 14124, 15408, 15815, 17655, 18832, 18978, 19260, 21186, 23540, 25304, 25680, 28248, 28467, 31630, 34793, 35310, 37956, 38520, 42372, 47080, 47445, 50608, 52965, 56496, 56934, 63260, 69586, 70620, 75912, 77040, 84744, 94160, 94890, 104379, 105930, 113868, 126520, 139172, 141240, 142335, 151824, 169488, 173965, 189780, 208758, 211860, 227736, 253040, 278344, 282480, 284670, 313137, 338441, 347930, 379560, 417516, 423720, 455472, 521895, 556688, 569340, 626274, 676882, 695860, 759120, 835032, 847440, 1015323, 1043790, 1138680, 1252548, 1353764, 1391720, 1565685, 1670064, 1692205, 2030646, 2087580, 2277360, 2505096, 2707528, 2783440, 3045969, 3131370, 3384410, 3722851, 4061292, 4175160, 5010192, 5076615, 5415056, 6091938, 6262740, 6768820, 7445702, 8122584, 8350320, 10153230, 11168553, 12183876, 12525480, 13537640, 14891404, 15229845, 16245168, 18614255, 20306460, 22337106, 24367752, 25050960, 27075280, 29782808, 30459690, 33505659, 37228510, 40612920, 44674212, 48735504, 55842765, 59565616, 60919380, 67011318, 74457020, 81225840, 89348424, 111685530, 121838760, 134022636, 148914040, 167528295, 178696848, 223371060, 243677520, 268045272, 297828080, 335056590, 446742120, 536090544, 670113180, 893484240, 1340226360, 2680452720]

約数ペア:

[(1, 2680452720), (2, 1340226360), (3, 893484240), (4, 670113180), (5, 536090544), (6, 446742120), (8, 335056590), (9, 297828080), (10, 268045272), (11, 243677520), (12, 223371060), (15, 178696848), (16, 167528295), (18, 148914040), (20, 134022636), (22, 121838760), (24, 111685530), (30, 89348424), (33, 81225840), (36, 74457020), (40, 67011318), (44, 60919380), (45, 59565616), (48, 55842765), (55, 48735504), (60, 44674212), (66, 40612920), (72, 37228510), (80, 33505659), (88, 30459690), (90, 29782808), (99, 27075280), (107, 25050960), (110, 24367752), (120, 22337106), (132, 20306460), (144, 18614255), (165, 16245168), (176, 15229845), (180, 14891404), (198, 13537640), (214, 12525480), (220, 12183876), (240, 11168553), (264, 10153230), (321, 8350320), (330, 8122584), (360, 7445702), (396, 6768820), (428, 6262740), (440, 6091938), (495, 5415056), (528, 5076615), (535, 5010192), (642, 4175160), (660, 4061292), (720, 3722851), (792, 3384410), (856, 3131370), (880, 3045969), (963, 2783440), (990, 2707528), (1070, 2505096), (1177, 2277360), (1284, 2087580), (1320, 2030646), (1584, 1692205), (1605, 1670064), (1712, 1565685), (1926, 1391720), (1980, 1353764), (2140, 1252548), (2354, 1138680), (2568, 1043790), (2640, 1015323), (3163, 847440), (3210, 835032), (3531, 759120), (3852, 695860), (3960, 676882), (4280, 626274), (4708, 569340), (4815, 556688), (5136, 521895), (5885, 455472), (6326, 423720), (6420, 417516), (7062, 379560), (7704, 347930), (7920, 338441), (8560, 313137), (9416, 284670), (9489, 282480), (9630, 278344), (10593, 253040), (11770, 227736), (12652, 211860), (12840, 208758), (14124, 189780), (15408, 173965), (15815, 169488), (17655, 151824), (18832, 142335), (18978, 141240), (19260, 139172), (21186, 126520), (23540, 113868), (25304, 105930), (25680, 104379), (28248, 94890), (28467, 94160), (31630, 84744), (34793, 77040), (35310, 75912), (37956, 70620), (38520, 69586), (42372, 63260), (47080, 56934), (47445, 56496), (50608, 52965)]