240651840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1797

約数の個数: 224

約数和(自身を含む): 898160256

約数和(自身を除く): 657508416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1753, 1760, 2080, 2112, 2145, 2288, 2496, 2640, 2860, 3120, 3432, 3506, 3520, 4160, 4290, 4576, 5259, 5280, 5720, 6240, 6864, 7012, 8580, 8765, 9152, 10518, 10560, 11440, 12480, 13728, 14024, 17160, 17530, 19283, 21036, 22789, 22880, 26295, 27456, 28048, 34320, 35060, 38566, 42072, 45578, 45760, 52590, 56096, 57849, 68367, 68640, 70120, 77132, 84144, 91156, 96415, 105180, 112192, 113945, 115698, 136734, 137280, 140240, 154264, 168288, 182312, 192830, 210360, 227890, 231396, 250679, 273468, 280480, 289245, 308528, 336576, 341835, 364624, 385660, 420720, 455780, 462792, 501358, 546936, 560960, 578490, 617056, 683670, 729248, 752037, 771320, 841440, 911560, 925584, 1002716, 1093872, 1156980, 1234112, 1253395, 1367340, 1458496, 1504074, 1542640, 1682880, 1823120, 1851168, 2005432, 2187744, 2313960, 2506790, 2734680, 3008148, 3085280, 3646240, 3702336, 3760185, 4010864, 4375488, 4627920, 5013580, 5469360, 6016296, 6170560, 7292480, 7520370, 8021728, 9255840, 10027160, 10938720, 12032592, 15040740, 16043456, 18511680, 20054320, 21877440, 24065184, 30081480, 40108640, 48130368, 60162960, 80217280, 120325920, 240651840]

約数ペア:

[(1, 240651840), (2, 120325920), (3, 80217280), (4, 60162960), (5, 48130368), (6, 40108640), (8, 30081480), (10, 24065184), (11, 21877440), (12, 20054320), (13, 18511680), (15, 16043456), (16, 15040740), (20, 12032592), (22, 10938720), (24, 10027160), (26, 9255840), (30, 8021728), (32, 7520370), (33, 7292480), (39, 6170560), (40, 6016296), (44, 5469360), (48, 5013580), (52, 4627920), (55, 4375488), (60, 4010864), (64, 3760185), (65, 3702336), (66, 3646240), (78, 3085280), (80, 3008148), (88, 2734680), (96, 2506790), (104, 2313960), (110, 2187744), (120, 2005432), (130, 1851168), (132, 1823120), (143, 1682880), (156, 1542640), (160, 1504074), (165, 1458496), (176, 1367340), (192, 1253395), (195, 1234112), (208, 1156980), (220, 1093872), (240, 1002716), (260, 925584), (264, 911560), (286, 841440), (312, 771320), (320, 752037), (330, 729248), (352, 683670), (390, 617056), (416, 578490), (429, 560960), (440, 546936), (480, 501358), (520, 462792), (528, 455780), (572, 420720), (624, 385660), (660, 364624), (704, 341835), (715, 336576), (780, 308528), (832, 289245), (858, 280480), (880, 273468), (960, 250679), (1040, 231396), (1056, 227890), (1144, 210360), (1248, 192830), (1320, 182312), (1430, 168288), (1560, 154264), (1716, 140240), (1753, 137280), (1760, 136734), (2080, 115698), (2112, 113945), (2145, 112192), (2288, 105180), (2496, 96415), (2640, 91156), (2860, 84144), (3120, 77132), (3432, 70120), (3506, 68640), (3520, 68367), (4160, 57849), (4290, 56096), (4576, 52590), (5259, 45760), (5280, 45578), (5720, 42072), (6240, 38566), (6864, 35060), (7012, 34320), (8580, 28048), (8765, 27456), (9152, 26295), (10518, 22880), (10560, 22789), (11440, 21036), (12480, 19283), (13728, 17530), (14024, 17160)]