355384080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 1243045440

約数和(自身を除く): 887661360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 67, 72, 80, 90, 106, 120, 134, 139, 144, 159, 180, 201, 212, 240, 265, 268, 278, 318, 335, 360, 402, 417, 424, 477, 530, 536, 556, 603, 636, 670, 695, 720, 795, 804, 834, 848, 954, 1005, 1060, 1072, 1112, 1206, 1251, 1272, 1340, 1390, 1590, 1608, 1668, 1908, 2010, 2085, 2120, 2224, 2385, 2412, 2502, 2544, 2680, 2780, 3015, 3180, 3216, 3336, 3551, 3816, 4020, 4170, 4240, 4770, 4824, 5004, 5360, 5560, 6030, 6255, 6360, 6672, 7102, 7367, 7632, 8040, 8340, 9313, 9540, 9648, 10008, 10653, 11120, 12060, 12510, 12720, 14204, 14734, 16080, 16680, 17755, 18626, 19080, 20016, 21306, 22101, 24120, 25020, 27939, 28408, 29468, 31959, 33360, 35510, 36835, 37252, 38160, 42612, 44202, 46565, 48240, 50040, 53265, 55878, 56816, 58936, 63918, 66303, 71020, 73670, 74504, 83817, 85224, 88404, 93130, 100080, 106530, 110505, 111756, 117872, 127836, 132606, 139695, 142040, 147340, 149008, 159795, 167634, 170448, 176808, 186260, 213060, 221010, 223512, 255672, 265212, 279390, 284080, 294680, 319590, 331515, 335268, 353616, 372520, 419085, 426120, 442020, 447024, 493589, 511344, 530424, 558780, 589360, 639180, 663030, 670536, 745040, 838170, 852240, 884040, 987178, 1060848, 1117560, 1278360, 1326060, 1341072, 1480767, 1676340, 1768080, 1974356, 2235120, 2467945, 2556720, 2652120, 2961534, 3352680, 3948712, 4442301, 4935890, 5304240, 5923068, 6705360, 7403835, 7897424, 8884602, 9871780, 11846136, 14807670, 17769204, 19743560, 22211505, 23692272, 29615340, 35538408, 39487120, 44423010, 59230680, 71076816, 88846020, 118461360, 177692040, 355384080]

約数ペア:

[(1, 355384080), (2, 177692040), (3, 118461360), (4, 88846020), (5, 71076816), (6, 59230680), (8, 44423010), (9, 39487120), (10, 35538408), (12, 29615340), (15, 23692272), (16, 22211505), (18, 19743560), (20, 17769204), (24, 14807670), (30, 11846136), (36, 9871780), (40, 8884602), (45, 7897424), (48, 7403835), (53, 6705360), (60, 5923068), (67, 5304240), (72, 4935890), (80, 4442301), (90, 3948712), (106, 3352680), (120, 2961534), (134, 2652120), (139, 2556720), (144, 2467945), (159, 2235120), (180, 1974356), (201, 1768080), (212, 1676340), (240, 1480767), (265, 1341072), (268, 1326060), (278, 1278360), (318, 1117560), (335, 1060848), (360, 987178), (402, 884040), (417, 852240), (424, 838170), (477, 745040), (530, 670536), (536, 663030), (556, 639180), (603, 589360), (636, 558780), (670, 530424), (695, 511344), (720, 493589), (795, 447024), (804, 442020), (834, 426120), (848, 419085), (954, 372520), (1005, 353616), (1060, 335268), (1072, 331515), (1112, 319590), (1206, 294680), (1251, 284080), (1272, 279390), (1340, 265212), (1390, 255672), (1590, 223512), (1608, 221010), (1668, 213060), (1908, 186260), (2010, 176808), (2085, 170448), (2120, 167634), (2224, 159795), (2385, 149008), (2412, 147340), (2502, 142040), (2544, 139695), (2680, 132606), (2780, 127836), (3015, 117872), (3180, 111756), (3216, 110505), (3336, 106530), (3551, 100080), (3816, 93130), (4020, 88404), (4170, 85224), (4240, 83817), (4770, 74504), (4824, 73670), (5004, 71020), (5360, 66303), (5560, 63918), (6030, 58936), (6255, 56816), (6360, 55878), (6672, 53265), (7102, 50040), (7367, 48240), (7632, 46565), (8040, 44202), (8340, 42612), (9313, 38160), (9540, 37252), (9648, 36835), (10008, 35510), (10653, 33360), (11120, 31959), (12060, 29468), (12510, 28408), (12720, 27939), (14204, 25020), (14734, 24120), (16080, 22101), (16680, 21306), (17755, 20016), (18626, 19080)]