240800560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 320

約数和(自身を含む): 783949824

約数和(自身を除く): 543149264

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 31, 35, 40, 44, 52, 55, 56, 62, 65, 70, 77, 80, 88, 91, 97, 104, 110, 112, 124, 130, 140, 143, 154, 155, 176, 182, 194, 208, 217, 220, 248, 260, 280, 286, 308, 310, 341, 364, 385, 388, 403, 434, 440, 455, 485, 496, 520, 560, 572, 616, 620, 679, 682, 715, 728, 770, 776, 806, 868, 880, 910, 970, 1001, 1040, 1067, 1085, 1144, 1232, 1240, 1261, 1358, 1364, 1430, 1456, 1540, 1552, 1612, 1705, 1736, 1820, 1940, 2002, 2015, 2134, 2170, 2288, 2387, 2480, 2522, 2716, 2728, 2821, 2860, 3007, 3080, 3224, 3395, 3410, 3472, 3640, 3880, 4004, 4030, 4268, 4340, 4433, 4774, 5005, 5044, 5335, 5432, 5456, 5642, 5720, 6014, 6160, 6305, 6448, 6790, 6820, 7280, 7469, 7760, 8008, 8060, 8536, 8680, 8827, 8866, 9548, 10010, 10088, 10670, 10864, 11284, 11440, 11935, 12028, 12610, 13580, 13640, 13871, 14105, 14938, 15035, 16016, 16120, 17072, 17360, 17654, 17732, 19096, 20020, 20176, 21049, 21340, 22165, 22568, 23870, 24056, 25220, 27160, 27280, 27742, 28210, 29876, 30070, 31031, 32240, 33077, 35308, 35464, 37345, 38192, 39091, 40040, 42098, 42680, 44135, 44330, 45136, 47740, 48112, 50440, 54320, 55484, 56420, 59752, 60140, 62062, 66154, 69355, 70616, 70928, 74690, 78182, 80080, 84196, 85360, 88270, 88660, 95480, 97097, 100880, 105245, 110968, 112840, 119504, 120280, 124124, 132308, 138710, 141232, 149380, 155155, 156364, 165385, 168392, 176540, 177320, 190960, 194194, 195455, 210490, 221936, 225680, 231539, 240560, 248248, 264616, 273637, 277420, 298760, 310310, 312728, 330770, 336784, 353080, 354640, 388388, 390910, 420980, 430001, 463078, 485485, 496496, 529232, 547274, 554840, 597520, 620620, 625456, 661540, 706160, 776776, 781820, 841960, 860002, 926156, 970970, 1094548, 1109680, 1157695, 1241240, 1323080, 1368185, 1553552, 1563640, 1683920, 1720004, 1852312, 1941940, 2150005, 2189096, 2315390, 2482480, 2646160, 2736370, 3010007, 3127280, 3440008, 3704624, 3883880, 4300010, 4378192, 4630780, 5472740, 6020014, 6880016, 7767760, 8600020, 9261560, 10945480, 12040028, 15050035, 17200040, 18523120, 21890960, 24080056, 30100070, 34400080, 48160112, 60200140, 120400280, 240800560]

約数ペア:

[(1, 240800560), (2, 120400280), (4, 60200140), (5, 48160112), (7, 34400080), (8, 30100070), (10, 24080056), (11, 21890960), (13, 18523120), (14, 17200040), (16, 15050035), (20, 12040028), (22, 10945480), (26, 9261560), (28, 8600020), (31, 7767760), (35, 6880016), (40, 6020014), (44, 5472740), (52, 4630780), (55, 4378192), (56, 4300010), (62, 3883880), (65, 3704624), (70, 3440008), (77, 3127280), (80, 3010007), (88, 2736370), (91, 2646160), (97, 2482480), (104, 2315390), (110, 2189096), (112, 2150005), (124, 1941940), (130, 1852312), (140, 1720004), (143, 1683920), (154, 1563640), (155, 1553552), (176, 1368185), (182, 1323080), (194, 1241240), (208, 1157695), (217, 1109680), (220, 1094548), (248, 970970), (260, 926156), (280, 860002), (286, 841960), (308, 781820), (310, 776776), (341, 706160), (364, 661540), (385, 625456), (388, 620620), (403, 597520), (434, 554840), (440, 547274), (455, 529232), (485, 496496), (496, 485485), (520, 463078), (560, 430001), (572, 420980), (616, 390910), (620, 388388), (679, 354640), (682, 353080), (715, 336784), (728, 330770), (770, 312728), (776, 310310), (806, 298760), (868, 277420), (880, 273637), (910, 264616), (970, 248248), (1001, 240560), (1040, 231539), (1067, 225680), (1085, 221936), (1144, 210490), (1232, 195455), (1240, 194194), (1261, 190960), (1358, 177320), (1364, 176540), (1430, 168392), (1456, 165385), (1540, 156364), (1552, 155155), (1612, 149380), (1705, 141232), (1736, 138710), (1820, 132308), (1940, 124124), (2002, 120280), (2015, 119504), (2134, 112840), (2170, 110968), (2288, 105245), (2387, 100880), (2480, 97097), (2522, 95480), (2716, 88660), (2728, 88270), (2821, 85360), (2860, 84196), (3007, 80080), (3080, 78182), (3224, 74690), (3395, 70928), (3410, 70616), (3472, 69355), (3640, 66154), (3880, 62062), (4004, 60140), (4030, 59752), (4268, 56420), (4340, 55484), (4433, 54320), (4774, 50440), (5005, 48112), (5044, 47740), (5335, 45136), (5432, 44330), (5456, 44135), (5642, 42680), (5720, 42098), (6014, 40040), (6160, 39091), (6305, 38192), (6448, 37345), (6790, 35464), (6820, 35308), (7280, 33077), (7469, 32240), (7760, 31031), (8008, 30070), (8060, 29876), (8536, 28210), (8680, 27742), (8827, 27280), (8866, 27160), (9548, 25220), (10010, 24056), (10088, 23870), (10670, 22568), (10864, 22165), (11284, 21340), (11440, 21049), (11935, 20176), (12028, 20020), (12610, 19096), (13580, 17732), (13640, 17654), (13871, 17360), (14105, 17072), (14938, 16120), (15035, 16016)]