1012563960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19309}}^1$

素因数の和:19365

約数の個数: 128

約数和(自身を含む): 3336768000

約数和(自身を除く): 2324204040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2622, 2760, 3496, 4370, 5244, 6555, 8740, 10488, 13110, 17480, 19309, 26220, 38618, 52440, 57927, 77236, 96545, 115854, 154472, 193090, 231708, 289635, 366871, 386180, 444107, 463416, 579270, 733742, 772360, 888214, 1100613, 1158540, 1332321, 1467484, 1776428, 1834355, 2201226, 2220535, 2317080, 2664642, 2934968, 3552856, 3668710, 4402452, 4441070, 5329284, 5503065, 6661605, 7337420, 8438033, 8804904, 8882140, 10658568, 11006130, 13323210, 14674840, 16876066, 17764280, 22012260, 25314099, 26646420, 33752132, 42190165, 44024520, 50628198, 53292840, 67504264, 84380330, 101256396, 126570495, 168760660, 202512792, 253140990, 337521320, 506281980, 1012563960]

約数ペア:

[(1, 1012563960), (2, 506281980), (3, 337521320), (4, 253140990), (5, 202512792), (6, 168760660), (8, 126570495), (10, 101256396), (12, 84380330), (15, 67504264), (19, 53292840), (20, 50628198), (23, 44024520), (24, 42190165), (30, 33752132), (38, 26646420), (40, 25314099), (46, 22012260), (57, 17764280), (60, 16876066), (69, 14674840), (76, 13323210), (92, 11006130), (95, 10658568), (114, 8882140), (115, 8804904), (120, 8438033), (138, 7337420), (152, 6661605), (184, 5503065), (190, 5329284), (228, 4441070), (230, 4402452), (276, 3668710), (285, 3552856), (345, 2934968), (380, 2664642), (437, 2317080), (456, 2220535), (460, 2201226), (552, 1834355), (570, 1776428), (690, 1467484), (760, 1332321), (874, 1158540), (920, 1100613), (1140, 888214), (1311, 772360), (1380, 733742), (1748, 579270), (2185, 463416), (2280, 444107), (2622, 386180), (2760, 366871), (3496, 289635), (4370, 231708), (5244, 193090), (6555, 154472), (8740, 115854), (10488, 96545), (13110, 77236), (17480, 57927), (19309, 52440), (26220, 38618)]