240192960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1211

約数の個数: 224

約数和(自身を含む): 900452352

約数和(自身を除く): 660259392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1153, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2306, 2480, 2604, 2976, 3255, 3360, 3459, 3472, 3720, 4340, 4612, 4960, 5208, 5765, 5952, 6510, 6720, 6918, 6944, 7440, 8071, 8680, 9224, 9920, 10416, 11530, 13020, 13836, 13888, 14880, 16142, 17295, 17360, 18448, 20832, 23060, 24213, 26040, 27672, 29760, 32284, 34590, 34720, 35743, 36896, 40355, 41664, 46120, 48426, 52080, 55344, 64568, 69180, 69440, 71486, 73792, 80710, 92240, 96852, 104160, 107229, 110688, 121065, 129136, 138360, 142972, 161420, 178715, 184480, 193704, 208320, 214458, 221376, 242130, 250201, 258272, 276720, 285944, 322840, 357430, 368960, 387408, 428916, 484260, 500402, 516544, 536145, 553440, 571888, 645680, 714860, 750603, 774816, 857832, 968520, 1000804, 1072290, 1106880, 1143776, 1251005, 1291360, 1429720, 1501206, 1549632, 1715664, 1937040, 2001608, 2144580, 2287552, 2502010, 2582720, 2859440, 3002412, 3431328, 3753015, 3874080, 4003216, 4289160, 5004020, 5718880, 6004824, 6862656, 7506030, 7748160, 8006432, 8578320, 10008040, 11437760, 12009648, 15012060, 16012864, 17156640, 20016080, 24019296, 30024120, 34313280, 40032160, 48038592, 60048240, 80064320, 120096480, 240192960]

約数ペア:

[(1, 240192960), (2, 120096480), (3, 80064320), (4, 60048240), (5, 48038592), (6, 40032160), (7, 34313280), (8, 30024120), (10, 24019296), (12, 20016080), (14, 17156640), (15, 16012864), (16, 15012060), (20, 12009648), (21, 11437760), (24, 10008040), (28, 8578320), (30, 8006432), (31, 7748160), (32, 7506030), (35, 6862656), (40, 6004824), (42, 5718880), (48, 5004020), (56, 4289160), (60, 4003216), (62, 3874080), (64, 3753015), (70, 3431328), (80, 3002412), (84, 2859440), (93, 2582720), (96, 2502010), (105, 2287552), (112, 2144580), (120, 2001608), (124, 1937040), (140, 1715664), (155, 1549632), (160, 1501206), (168, 1429720), (186, 1291360), (192, 1251005), (210, 1143776), (217, 1106880), (224, 1072290), (240, 1000804), (248, 968520), (280, 857832), (310, 774816), (320, 750603), (336, 714860), (372, 645680), (420, 571888), (434, 553440), (448, 536145), (465, 516544), (480, 500402), (496, 484260), (560, 428916), (620, 387408), (651, 368960), (672, 357430), (744, 322840), (840, 285944), (868, 276720), (930, 258272), (960, 250201), (992, 242130), (1085, 221376), (1120, 214458), (1153, 208320), (1240, 193704), (1302, 184480), (1344, 178715), (1488, 161420), (1680, 142972), (1736, 138360), (1860, 129136), (1984, 121065), (2170, 110688), (2240, 107229), (2306, 104160), (2480, 96852), (2604, 92240), (2976, 80710), (3255, 73792), (3360, 71486), (3459, 69440), (3472, 69180), (3720, 64568), (4340, 55344), (4612, 52080), (4960, 48426), (5208, 46120), (5765, 41664), (5952, 40355), (6510, 36896), (6720, 35743), (6918, 34720), (6944, 34590), (7440, 32284), (8071, 29760), (8680, 27672), (9224, 26040), (9920, 24213), (10416, 23060), (11530, 20832), (13020, 18448), (13836, 17360), (13888, 17295), (14880, 16142)]