264271590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 790732800

約数和(自身を除く): 526461210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 79, 90, 93, 99, 109, 110, 155, 158, 165, 186, 198, 218, 237, 279, 310, 327, 330, 341, 395, 465, 474, 495, 545, 558, 654, 682, 711, 790, 869, 930, 981, 990, 1023, 1090, 1185, 1199, 1395, 1422, 1635, 1705, 1738, 1962, 2046, 2370, 2398, 2449, 2607, 2790, 3069, 3270, 3379, 3410, 3555, 3597, 4345, 4898, 4905, 5115, 5214, 5995, 6138, 6758, 7110, 7194, 7347, 7821, 8611, 8690, 9810, 10137, 10230, 10791, 11990, 12245, 13035, 14694, 15345, 15642, 16895, 17222, 17985, 20274, 21582, 22041, 24490, 25833, 26070, 26939, 30411, 30690, 33790, 35970, 36735, 37169, 39105, 43055, 44082, 50685, 51666, 53878, 53955, 60822, 73470, 74338, 77499, 78210, 80817, 86110, 94721, 101370, 107910, 110205, 111507, 129165, 134695, 152055, 154998, 161634, 185845, 189442, 220410, 223014, 242451, 258330, 266941, 269390, 284163, 304110, 334521, 371690, 387495, 404085, 473605, 484902, 533882, 557535, 568326, 669042, 774990, 800823, 808170, 852489, 947210, 1115070, 1212255, 1334705, 1420815, 1601646, 1672605, 1704978, 2402469, 2424510, 2669410, 2841630, 2936351, 3345210, 4004115, 4262445, 4804938, 5872702, 8008230, 8524890, 8809053, 12012345, 14681755, 17618106, 24024690, 26427159, 29363510, 44045265, 52854318, 88090530, 132135795, 264271590]

約数ペア:

[(1, 264271590), (2, 132135795), (3, 88090530), (5, 52854318), (6, 44045265), (9, 29363510), (10, 26427159), (11, 24024690), (15, 17618106), (18, 14681755), (22, 12012345), (30, 8809053), (31, 8524890), (33, 8008230), (45, 5872702), (55, 4804938), (62, 4262445), (66, 4004115), (79, 3345210), (90, 2936351), (93, 2841630), (99, 2669410), (109, 2424510), (110, 2402469), (155, 1704978), (158, 1672605), (165, 1601646), (186, 1420815), (198, 1334705), (218, 1212255), (237, 1115070), (279, 947210), (310, 852489), (327, 808170), (330, 800823), (341, 774990), (395, 669042), (465, 568326), (474, 557535), (495, 533882), (545, 484902), (558, 473605), (654, 404085), (682, 387495), (711, 371690), (790, 334521), (869, 304110), (930, 284163), (981, 269390), (990, 266941), (1023, 258330), (1090, 242451), (1185, 223014), (1199, 220410), (1395, 189442), (1422, 185845), (1635, 161634), (1705, 154998), (1738, 152055), (1962, 134695), (2046, 129165), (2370, 111507), (2398, 110205), (2449, 107910), (2607, 101370), (2790, 94721), (3069, 86110), (3270, 80817), (3379, 78210), (3410, 77499), (3555, 74338), (3597, 73470), (4345, 60822), (4898, 53955), (4905, 53878), (5115, 51666), (5214, 50685), (5995, 44082), (6138, 43055), (6758, 39105), (7110, 37169), (7194, 36735), (7347, 35970), (7821, 33790), (8611, 30690), (8690, 30411), (9810, 26939), (10137, 26070), (10230, 25833), (10791, 24490), (11990, 22041), (12245, 21582), (13035, 20274), (14694, 17985), (15345, 17222), (15642, 16895)]