240090480

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 400

約数和(自身を含む): 979461120

約数和(自身を除く): 739370640

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, 67, 70, 72, 79, 80, 81, 84, 90, 105, 108, 112, 120, 126, 134, 135, 140, 144, 158, 162, 168, 180, 189, 201, 210, 216, 237, 240, 252, 268, 270, 280, 315, 316, 324, 335, 336, 360, 378, 395, 402, 405, 420, 432, 469, 474, 504, 536, 540, 553, 560, 567, 603, 630, 632, 648, 670, 711, 720, 756, 790, 804, 810, 840, 938, 945, 948, 1005, 1008, 1072, 1080, 1106, 1134, 1185, 1206, 1260, 1264, 1296, 1340, 1407, 1422, 1512, 1580, 1608, 1620, 1659, 1680, 1809, 1876, 1890, 1896, 2010, 2133, 2160, 2212, 2268, 2345, 2370, 2412, 2520, 2680, 2765, 2814, 2835, 2844, 3015, 3024, 3160, 3216, 3240, 3318, 3555, 3618, 3752, 3780, 3792, 4020, 4221, 4266, 4424, 4536, 4690, 4740, 4824, 4977, 5040, 5293, 5360, 5427, 5530, 5628, 5670, 5688, 6030, 6320, 6399, 6480, 6636, 7035, 7110, 7236, 7504, 7560, 8040, 8295, 8442, 8532, 8848, 9045, 9072, 9380, 9480, 9648, 9954, 10586, 10665, 10854, 11060, 11256, 11340, 11376, 12060, 12663, 12798, 13272, 14070, 14220, 14472, 14931, 15120, 15879, 16080, 16590, 16884, 17064, 18090, 18760, 18960, 19908, 21105, 21172, 21330, 21708, 22120, 22512, 22680, 24120, 24885, 25326, 25596, 26465, 26544, 27135, 28140, 28440, 28944, 29862, 31758, 31995, 33180, 33768, 34128, 36180, 37051, 37520, 37989, 39816, 42210, 42344, 42660, 43416, 44240, 44793, 45360, 47637, 48240, 49770, 50652, 51192, 52930, 54270, 56280, 56880, 59724, 63315, 63516, 63990, 66360, 67536, 72360, 74102, 74655, 75978, 79395, 79632, 84420, 84688, 85320, 86832, 89586, 95274, 99540, 101304, 102384, 105860, 108540, 111153, 112560, 119448, 126630, 127032, 127980, 132720, 142911, 144720, 148204, 149310, 151956, 158790, 168840, 170640, 179172, 185255, 189945, 190548, 199080, 202608, 211720, 217080, 222306, 223965, 238185, 238896, 253260, 254064, 255960, 285822, 296408, 298620, 303912, 317580, 333459, 337680, 358344, 370510, 379890, 381096, 398160, 423440, 428733, 434160, 444612, 447930, 476370, 506520, 511920, 555765, 571644, 592816, 597240, 607824, 635160, 666918, 714555, 716688, 741020, 759780, 762192, 857466, 889224, 895860, 952740, 1000377, 1013040, 1111530, 1143288, 1194480, 1270320, 1333836, 1429110, 1482040, 1519560, 1667295, 1714932, 1778448, 1791720, 1905480, 2000754, 2143665, 2223060, 2286576, 2667672, 2858220, 2964080, 3001131, 3039120, 3334590, 3429864, 3583440, 3810960, 4001508, 4287330, 4446120, 5001885, 5335344, 5716440, 6002262, 6669180, 6859728, 8003016, 8574660, 8892240, 10003770, 11432880, 12004524, 13338360, 15005655, 16006032, 17149320, 20007540, 24009048, 26676720, 30011310, 34298640, 40015080, 48018096, 60022620, 80030160, 120045240, 240090480]

約数ペア:

[(1, 240090480), (2, 120045240), (3, 80030160), (4, 60022620), (5, 48018096), (6, 40015080), (7, 34298640), (8, 30011310), (9, 26676720), (10, 24009048), (12, 20007540), (14, 17149320), (15, 16006032), (16, 15005655), (18, 13338360), (20, 12004524), (21, 11432880), (24, 10003770), (27, 8892240), (28, 8574660), (30, 8003016), (35, 6859728), (36, 6669180), (40, 6002262), (42, 5716440), (45, 5335344), (48, 5001885), (54, 4446120), (56, 4287330), (60, 4001508), (63, 3810960), (67, 3583440), (70, 3429864), (72, 3334590), (79, 3039120), (80, 3001131), (81, 2964080), (84, 2858220), (90, 2667672), (105, 2286576), (108, 2223060), (112, 2143665), (120, 2000754), (126, 1905480), (134, 1791720), (135, 1778448), (140, 1714932), (144, 1667295), (158, 1519560), (162, 1482040), (168, 1429110), (180, 1333836), (189, 1270320), (201, 1194480), (210, 1143288), (216, 1111530), (237, 1013040), (240, 1000377), (252, 952740), (268, 895860), (270, 889224), (280, 857466), (315, 762192), (316, 759780), (324, 741020), (335, 716688), (336, 714555), (360, 666918), (378, 635160), (395, 607824), (402, 597240), (405, 592816), (420, 571644), (432, 555765), (469, 511920), (474, 506520), (504, 476370), (536, 447930), (540, 444612), (553, 434160), (560, 428733), (567, 423440), (603, 398160), (630, 381096), (632, 379890), (648, 370510), (670, 358344), (711, 337680), (720, 333459), (756, 317580), (790, 303912), (804, 298620), (810, 296408), (840, 285822), (938, 255960), (945, 254064), (948, 253260), (1005, 238896), (1008, 238185), (1072, 223965), (1080, 222306), (1106, 217080), (1134, 211720), (1185, 202608), (1206, 199080), (1260, 190548), (1264, 189945), (1296, 185255), (1340, 179172), (1407, 170640), (1422, 168840), (1512, 158790), (1580, 151956), (1608, 149310), (1620, 148204), (1659, 144720), (1680, 142911), (1809, 132720), (1876, 127980), (1890, 127032), (1896, 126630), (2010, 119448), (2133, 112560), (2160, 111153), (2212, 108540), (2268, 105860), (2345, 102384), (2370, 101304), (2412, 99540), (2520, 95274), (2680, 89586), (2765, 86832), (2814, 85320), (2835, 84688), (2844, 84420), (3015, 79632), (3024, 79395), (3160, 75978), (3216, 74655), (3240, 74102), (3318, 72360), (3555, 67536), (3618, 66360), (3752, 63990), (3780, 63516), (3792, 63315), (4020, 59724), (4221, 56880), (4266, 56280), (4424, 54270), (4536, 52930), (4690, 51192), (4740, 50652), (4824, 49770), (4977, 48240), (5040, 47637), (5293, 45360), (5360, 44793), (5427, 44240), (5530, 43416), (5628, 42660), (5670, 42344), (5688, 42210), (6030, 39816), (6320, 37989), (6399, 37520), (6480, 37051), (6636, 36180), (7035, 34128), (7110, 33768), (7236, 33180), (7504, 31995), (7560, 31758), (8040, 29862), (8295, 28944), (8442, 28440), (8532, 28140), (8848, 27135), (9045, 26544), (9072, 26465), (9380, 25596), (9480, 25326), (9648, 24885), (9954, 24120), (10586, 22680), (10665, 22512), (10854, 22120), (11060, 21708), (11256, 21330), (11340, 21172), (11376, 21105), (12060, 19908), (12663, 18960), (12798, 18760), (13272, 18090), (14070, 17064), (14220, 16884), (14472, 16590), (14931, 16080), (15120, 15879)]