149652720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1340

約数の個数: 240

約数和(自身を含む): 599818752

約数和(自身を除く): 450166032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1291, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2415, 2520, 2576, 2582, 2760, 2898, 3220, 3312, 3864, 3873, 4140, 4830, 5040, 5164, 5520, 5796, 6440, 6455, 7245, 7728, 7746, 8280, 9037, 9660, 10328, 11592, 11619, 12880, 12910, 14490, 15492, 16560, 18074, 19320, 19365, 20656, 23184, 23238, 25820, 27111, 28980, 29693, 30984, 36148, 38640, 38730, 45185, 46476, 51640, 54222, 57960, 58095, 59386, 61968, 72296, 77460, 81333, 89079, 90370, 92952, 103280, 108444, 115920, 116190, 118772, 135555, 144592, 148465, 154920, 162666, 178158, 180740, 185904, 207851, 216888, 232380, 237544, 267237, 271110, 296930, 309840, 325332, 356316, 361480, 406665, 415702, 433776, 445395, 464760, 475088, 534474, 542220, 593860, 623553, 650664, 712632, 722960, 813330, 831404, 890790, 929520, 1039255, 1068948, 1084440, 1187720, 1247106, 1301328, 1336185, 1425264, 1626660, 1662808, 1781580, 1870659, 2078510, 2137896, 2168880, 2375440, 2494212, 2672370, 3117765, 3253320, 3325616, 3563160, 3741318, 4157020, 4275792, 4988424, 5344740, 6235530, 6506640, 7126320, 7482636, 8314040, 9353295, 9976848, 10689480, 12471060, 14965272, 16628080, 18706590, 21378960, 24942120, 29930544, 37413180, 49884240, 74826360, 149652720]

約数ペア:

[(1, 149652720), (2, 74826360), (3, 49884240), (4, 37413180), (5, 29930544), (6, 24942120), (7, 21378960), (8, 18706590), (9, 16628080), (10, 14965272), (12, 12471060), (14, 10689480), (15, 9976848), (16, 9353295), (18, 8314040), (20, 7482636), (21, 7126320), (23, 6506640), (24, 6235530), (28, 5344740), (30, 4988424), (35, 4275792), (36, 4157020), (40, 3741318), (42, 3563160), (45, 3325616), (46, 3253320), (48, 3117765), (56, 2672370), (60, 2494212), (63, 2375440), (69, 2168880), (70, 2137896), (72, 2078510), (80, 1870659), (84, 1781580), (90, 1662808), (92, 1626660), (105, 1425264), (112, 1336185), (115, 1301328), (120, 1247106), (126, 1187720), (138, 1084440), (140, 1068948), (144, 1039255), (161, 929520), (168, 890790), (180, 831404), (184, 813330), (207, 722960), (210, 712632), (230, 650664), (240, 623553), (252, 593860), (276, 542220), (280, 534474), (315, 475088), (322, 464760), (336, 445395), (345, 433776), (360, 415702), (368, 406665), (414, 361480), (420, 356316), (460, 325332), (483, 309840), (504, 296930), (552, 271110), (560, 267237), (630, 237544), (644, 232380), (690, 216888), (720, 207851), (805, 185904), (828, 180740), (840, 178158), (920, 162666), (966, 154920), (1008, 148465), (1035, 144592), (1104, 135555), (1260, 118772), (1288, 116190), (1291, 115920), (1380, 108444), (1449, 103280), (1610, 92952), (1656, 90370), (1680, 89079), (1840, 81333), (1932, 77460), (2070, 72296), (2415, 61968), (2520, 59386), (2576, 58095), (2582, 57960), (2760, 54222), (2898, 51640), (3220, 46476), (3312, 45185), (3864, 38730), (3873, 38640), (4140, 36148), (4830, 30984), (5040, 29693), (5164, 28980), (5520, 27111), (5796, 25820), (6440, 23238), (6455, 23184), (7245, 20656), (7728, 19365), (7746, 19320), (8280, 18074), (9037, 16560), (9660, 15492), (10328, 14490), (11592, 12910), (11619, 12880)]