393377040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{26017}}^1$

素因数の和:26046

約数の個数: 160

約数和(自身を含む): 1548591360

約数和(自身を除く): 1155214320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 26017, 52034, 78051, 104068, 130085, 156102, 182119, 208136, 234153, 260170, 312204, 364238, 390255, 416272, 468306, 520340, 546357, 624408, 702459, 728476, 780510, 910595, 936612, 1040680, 1092714, 1170765, 1248816, 1404918, 1456952, 1561020, 1639071, 1821190, 1873224, 2081360, 2185428, 2341530, 2731785, 2809836, 2913904, 3122040, 3278142, 3512295, 3642380, 3746448, 4370856, 4683060, 4917213, 5463570, 5619672, 6244080, 6556284, 7024590, 7284760, 8195355, 8741712, 9366120, 9834426, 10927140, 11239344, 13112568, 14049180, 14569520, 16390710, 18732240, 19668852, 21854280, 24586065, 26225136, 28098360, 32781420, 39337704, 43708560, 49172130, 56196720, 65562840, 78675408, 98344260, 131125680, 196688520, 393377040]

約数ペア:

[(1, 393377040), (2, 196688520), (3, 131125680), (4, 98344260), (5, 78675408), (6, 65562840), (7, 56196720), (8, 49172130), (9, 43708560), (10, 39337704), (12, 32781420), (14, 28098360), (15, 26225136), (16, 24586065), (18, 21854280), (20, 19668852), (21, 18732240), (24, 16390710), (27, 14569520), (28, 14049180), (30, 13112568), (35, 11239344), (36, 10927140), (40, 9834426), (42, 9366120), (45, 8741712), (48, 8195355), (54, 7284760), (56, 7024590), (60, 6556284), (63, 6244080), (70, 5619672), (72, 5463570), (80, 4917213), (84, 4683060), (90, 4370856), (105, 3746448), (108, 3642380), (112, 3512295), (120, 3278142), (126, 3122040), (135, 2913904), (140, 2809836), (144, 2731785), (168, 2341530), (180, 2185428), (189, 2081360), (210, 1873224), (216, 1821190), (240, 1639071), (252, 1561020), (270, 1456952), (280, 1404918), (315, 1248816), (336, 1170765), (360, 1092714), (378, 1040680), (420, 936612), (432, 910595), (504, 780510), (540, 728476), (560, 702459), (630, 624408), (720, 546357), (756, 520340), (840, 468306), (945, 416272), (1008, 390255), (1080, 364238), (1260, 312204), (1512, 260170), (1680, 234153), (1890, 208136), (2160, 182119), (2520, 156102), (3024, 130085), (3780, 104068), (5040, 78051), (7560, 52034), (15120, 26017)]