1276246530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6379}}^1$

素因数の和:6430

約数の個数: 160

約数和(自身を含む): 3890779200

約数和(自身を除く): 2614532670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 90, 95, 114, 117, 130, 135, 162, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 405, 494, 513, 570, 585, 702, 741, 810, 855, 1026, 1053, 1170, 1235, 1482, 1539, 1710, 1755, 2106, 2223, 2470, 2565, 3078, 3510, 3705, 4446, 5130, 5265, 6379, 6669, 7410, 7695, 10530, 11115, 12758, 13338, 15390, 19137, 20007, 22230, 31895, 33345, 38274, 40014, 57411, 63790, 66690, 82927, 95685, 100035, 114822, 121201, 165854, 172233, 191370, 200070, 242402, 248781, 287055, 344466, 363603, 414635, 497562, 516699, 574110, 606005, 727206, 746343, 829270, 861165, 1033398, 1090809, 1212010, 1243905, 1492686, 1575613, 1722330, 1818015, 2181618, 2239029, 2487810, 2583495, 3151226, 3272427, 3636030, 3731715, 4478058, 4726839, 5166990, 5454045, 6544854, 6717087, 7463430, 7878065, 9453678, 9817281, 10908090, 11195145, 13434174, 14180517, 15756130, 16362135, 19634562, 22390290, 23634195, 28361034, 32724270, 33585435, 42541551, 47268390, 49086405, 67170870, 70902585, 85083102, 98172810, 127624653, 141805170, 212707755, 255249306, 425415510, 638123265, 1276246530]

約数ペア:

[(1, 1276246530), (2, 638123265), (3, 425415510), (5, 255249306), (6, 212707755), (9, 141805170), (10, 127624653), (13, 98172810), (15, 85083102), (18, 70902585), (19, 67170870), (26, 49086405), (27, 47268390), (30, 42541551), (38, 33585435), (39, 32724270), (45, 28361034), (54, 23634195), (57, 22390290), (65, 19634562), (78, 16362135), (81, 15756130), (90, 14180517), (95, 13434174), (114, 11195145), (117, 10908090), (130, 9817281), (135, 9453678), (162, 7878065), (171, 7463430), (190, 6717087), (195, 6544854), (234, 5454045), (247, 5166990), (270, 4726839), (285, 4478058), (342, 3731715), (351, 3636030), (390, 3272427), (405, 3151226), (494, 2583495), (513, 2487810), (570, 2239029), (585, 2181618), (702, 1818015), (741, 1722330), (810, 1575613), (855, 1492686), (1026, 1243905), (1053, 1212010), (1170, 1090809), (1235, 1033398), (1482, 861165), (1539, 829270), (1710, 746343), (1755, 727206), (2106, 606005), (2223, 574110), (2470, 516699), (2565, 497562), (3078, 414635), (3510, 363603), (3705, 344466), (4446, 287055), (5130, 248781), (5265, 242402), (6379, 200070), (6669, 191370), (7410, 172233), (7695, 165854), (10530, 121201), (11115, 114822), (12758, 100035), (13338, 95685), (15390, 82927), (19137, 66690), (20007, 63790), (22230, 57411), (31895, 40014), (33345, 38274)]