15236760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 256

約数和(自身を含む): 60963840

約数和(自身を除く): 45727080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 97, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 194, 204, 210, 220, 231, 238, 255, 264, 280, 291, 308, 330, 340, 357, 374, 385, 388, 408, 420, 440, 462, 476, 485, 510, 561, 582, 595, 616, 660, 679, 680, 714, 748, 770, 776, 840, 924, 935, 952, 970, 1020, 1067, 1122, 1155, 1164, 1190, 1309, 1320, 1358, 1428, 1455, 1496, 1540, 1649, 1785, 1848, 1870, 1940, 2037, 2040, 2134, 2244, 2310, 2328, 2380, 2618, 2716, 2805, 2856, 2910, 3080, 3201, 3298, 3395, 3570, 3740, 3880, 3927, 4074, 4268, 4488, 4620, 4760, 4947, 5236, 5335, 5432, 5610, 5820, 6402, 6545, 6596, 6790, 7140, 7469, 7480, 7854, 8148, 8245, 8536, 9240, 9894, 10185, 10472, 10670, 11220, 11543, 11640, 12804, 13090, 13192, 13580, 14280, 14938, 15708, 16005, 16296, 16490, 18139, 19635, 19788, 20370, 21340, 22407, 22440, 23086, 24735, 25608, 26180, 27160, 29876, 31416, 32010, 32980, 34629, 36278, 37345, 39270, 39576, 40740, 42680, 44814, 46172, 49470, 52360, 54417, 57715, 59752, 64020, 65960, 69258, 72556, 74690, 78540, 81480, 89628, 90695, 92344, 98940, 108834, 112035, 115430, 126973, 128040, 138516, 145112, 149380, 157080, 173145, 179256, 181390, 197880, 217668, 224070, 230860, 253946, 272085, 277032, 298760, 346290, 362780, 380919, 435336, 448140, 461720, 507892, 544170, 634865, 692580, 725560, 761838, 896280, 1015784, 1088340, 1269730, 1385160, 1523676, 1904595, 2176680, 2539460, 3047352, 3809190, 5078920, 7618380, 15236760]

約数ペア:

[(1, 15236760), (2, 7618380), (3, 5078920), (4, 3809190), (5, 3047352), (6, 2539460), (7, 2176680), (8, 1904595), (10, 1523676), (11, 1385160), (12, 1269730), (14, 1088340), (15, 1015784), (17, 896280), (20, 761838), (21, 725560), (22, 692580), (24, 634865), (28, 544170), (30, 507892), (33, 461720), (34, 448140), (35, 435336), (40, 380919), (42, 362780), (44, 346290), (51, 298760), (55, 277032), (56, 272085), (60, 253946), (66, 230860), (68, 224070), (70, 217668), (77, 197880), (84, 181390), (85, 179256), (88, 173145), (97, 157080), (102, 149380), (105, 145112), (110, 138516), (119, 128040), (120, 126973), (132, 115430), (136, 112035), (140, 108834), (154, 98940), (165, 92344), (168, 90695), (170, 89628), (187, 81480), (194, 78540), (204, 74690), (210, 72556), (220, 69258), (231, 65960), (238, 64020), (255, 59752), (264, 57715), (280, 54417), (291, 52360), (308, 49470), (330, 46172), (340, 44814), (357, 42680), (374, 40740), (385, 39576), (388, 39270), (408, 37345), (420, 36278), (440, 34629), (462, 32980), (476, 32010), (485, 31416), (510, 29876), (561, 27160), (582, 26180), (595, 25608), (616, 24735), (660, 23086), (679, 22440), (680, 22407), (714, 21340), (748, 20370), (770, 19788), (776, 19635), (840, 18139), (924, 16490), (935, 16296), (952, 16005), (970, 15708), (1020, 14938), (1067, 14280), (1122, 13580), (1155, 13192), (1164, 13090), (1190, 12804), (1309, 11640), (1320, 11543), (1358, 11220), (1428, 10670), (1455, 10472), (1496, 10185), (1540, 9894), (1649, 9240), (1785, 8536), (1848, 8245), (1870, 8148), (1940, 7854), (2037, 7480), (2040, 7469), (2134, 7140), (2244, 6790), (2310, 6596), (2328, 6545), (2380, 6402), (2618, 5820), (2716, 5610), (2805, 5432), (2856, 5335), (2910, 5236), (3080, 4947), (3201, 4760), (3298, 4620), (3395, 4488), (3570, 4268), (3740, 4074), (3880, 3927)]