238514760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1229

約数の個数: 256

約数和(自身を含む): 919123200

約数和(自身を除く): 680608440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 297, 306, 330, 340, 360, 374, 396, 408, 440, 459, 495, 510, 540, 561, 594, 612, 660, 680, 748, 765, 792, 918, 935, 990, 1020, 1080, 1122, 1181, 1188, 1224, 1320, 1485, 1496, 1530, 1683, 1836, 1870, 1980, 2040, 2244, 2295, 2362, 2376, 2805, 2970, 3060, 3366, 3543, 3672, 3740, 3960, 4488, 4590, 4724, 5049, 5610, 5905, 5940, 6120, 6732, 7086, 7480, 8415, 9180, 9448, 10098, 10629, 11220, 11810, 11880, 12991, 13464, 14172, 16830, 17715, 18360, 20077, 20196, 21258, 22440, 23620, 25245, 25982, 28344, 31887, 33660, 35430, 38973, 40154, 40392, 42516, 47240, 50490, 51964, 53145, 60231, 63774, 64955, 67320, 70860, 77946, 80308, 85032, 100385, 100980, 103928, 106290, 116919, 120462, 127548, 129910, 141720, 155892, 159435, 160616, 180693, 194865, 200770, 201960, 212580, 220847, 233838, 240924, 255096, 259820, 301155, 311784, 318870, 350757, 361386, 389730, 401540, 425160, 441694, 467676, 481848, 519640, 542079, 584595, 602310, 637740, 662541, 701514, 722772, 779460, 803080, 883388, 903465, 935352, 1084158, 1104235, 1169190, 1204620, 1275480, 1325082, 1403028, 1445544, 1558920, 1753785, 1766776, 1806930, 1987623, 2168316, 2208470, 2338380, 2409240, 2650164, 2710395, 2806056, 3312705, 3507570, 3613860, 3975246, 4336632, 4416940, 4676760, 5300328, 5420790, 5962869, 6625410, 7015140, 7227720, 7950492, 8833880, 9938115, 10841580, 11925738, 13250820, 14030280, 15900984, 19876230, 21683160, 23851476, 26501640, 29814345, 39752460, 47702952, 59628690, 79504920, 119257380, 238514760]

約数ペア:

[(1, 238514760), (2, 119257380), (3, 79504920), (4, 59628690), (5, 47702952), (6, 39752460), (8, 29814345), (9, 26501640), (10, 23851476), (11, 21683160), (12, 19876230), (15, 15900984), (17, 14030280), (18, 13250820), (20, 11925738), (22, 10841580), (24, 9938115), (27, 8833880), (30, 7950492), (33, 7227720), (34, 7015140), (36, 6625410), (40, 5962869), (44, 5420790), (45, 5300328), (51, 4676760), (54, 4416940), (55, 4336632), (60, 3975246), (66, 3613860), (68, 3507570), (72, 3312705), (85, 2806056), (88, 2710395), (90, 2650164), (99, 2409240), (102, 2338380), (108, 2208470), (110, 2168316), (120, 1987623), (132, 1806930), (135, 1766776), (136, 1753785), (153, 1558920), (165, 1445544), (170, 1403028), (180, 1325082), (187, 1275480), (198, 1204620), (204, 1169190), (216, 1104235), (220, 1084158), (255, 935352), (264, 903465), (270, 883388), (297, 803080), (306, 779460), (330, 722772), (340, 701514), (360, 662541), (374, 637740), (396, 602310), (408, 584595), (440, 542079), (459, 519640), (495, 481848), (510, 467676), (540, 441694), (561, 425160), (594, 401540), (612, 389730), (660, 361386), (680, 350757), (748, 318870), (765, 311784), (792, 301155), (918, 259820), (935, 255096), (990, 240924), (1020, 233838), (1080, 220847), (1122, 212580), (1181, 201960), (1188, 200770), (1224, 194865), (1320, 180693), (1485, 160616), (1496, 159435), (1530, 155892), (1683, 141720), (1836, 129910), (1870, 127548), (1980, 120462), (2040, 116919), (2244, 106290), (2295, 103928), (2362, 100980), (2376, 100385), (2805, 85032), (2970, 80308), (3060, 77946), (3366, 70860), (3543, 67320), (3672, 64955), (3740, 63774), (3960, 60231), (4488, 53145), (4590, 51964), (4724, 50490), (5049, 47240), (5610, 42516), (5905, 40392), (5940, 40154), (6120, 38973), (6732, 35430), (7086, 33660), (7480, 31887), (8415, 28344), (9180, 25982), (9448, 25245), (10098, 23620), (10629, 22440), (11220, 21258), (11810, 20196), (11880, 20077), (12991, 18360), (13464, 17715), (14172, 16830)]