7304891520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:823

約数の個数: 256

約数和(自身を含む): 23947217280

約数和(自身を除く): 16642325760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 97, 120, 122, 128, 160, 183, 192, 194, 240, 244, 291, 305, 320, 366, 384, 388, 480, 485, 488, 582, 610, 640, 643, 732, 776, 915, 960, 970, 976, 1164, 1220, 1286, 1455, 1464, 1552, 1830, 1920, 1929, 1940, 1952, 2328, 2440, 2572, 2910, 2928, 3104, 3215, 3660, 3858, 3880, 3904, 4656, 4880, 5144, 5820, 5856, 5917, 6208, 6430, 7320, 7716, 7760, 7808, 9312, 9645, 9760, 10288, 11640, 11712, 11834, 12416, 12860, 14640, 15432, 15520, 17751, 18624, 19290, 19520, 20576, 23280, 23424, 23668, 25720, 29280, 29585, 30864, 31040, 35502, 37248, 38580, 39040, 39223, 41152, 46560, 47336, 51440, 58560, 59170, 61728, 62080, 62371, 71004, 77160, 78446, 82304, 88755, 93120, 94672, 102880, 117120, 117669, 118340, 123456, 124742, 142008, 154320, 156892, 177510, 186240, 187113, 189344, 196115, 205760, 235338, 236680, 246912, 249484, 284016, 308640, 311855, 313784, 355020, 374226, 378688, 392230, 411520, 470676, 473360, 498968, 568032, 588345, 617280, 623710, 627568, 710040, 748452, 757376, 784460, 935565, 941352, 946720, 997936, 1136064, 1176690, 1234560, 1247420, 1255136, 1420080, 1496904, 1568920, 1871130, 1882704, 1893440, 1995872, 2272128, 2353380, 2494840, 2510272, 2840160, 2993808, 3137840, 3742260, 3765408, 3786880, 3804631, 3991744, 4706760, 4989680, 5020544, 5680320, 5987616, 6275680, 7484520, 7530816, 7609262, 7983488, 9413520, 9979360, 11360640, 11413893, 11975232, 12551360, 14969040, 15061632, 15218524, 18827040, 19023155, 19958720, 22827786, 23950464, 25102720, 29938080, 30437048, 37654080, 38046310, 39917440, 45655572, 57069465, 59876160, 60874096, 75308160, 76092620, 91311144, 114138930, 119752320, 121748192, 152185240, 182622288, 228277860, 243496384, 304370480, 365244576, 456555720, 486992768, 608740960, 730489152, 913111440, 1217481920, 1460978304, 1826222880, 2434963840, 3652445760, 7304891520]

約数ペア:

[(1, 7304891520), (2, 3652445760), (3, 2434963840), (4, 1826222880), (5, 1460978304), (6, 1217481920), (8, 913111440), (10, 730489152), (12, 608740960), (15, 486992768), (16, 456555720), (20, 365244576), (24, 304370480), (30, 243496384), (32, 228277860), (40, 182622288), (48, 152185240), (60, 121748192), (61, 119752320), (64, 114138930), (80, 91311144), (96, 76092620), (97, 75308160), (120, 60874096), (122, 59876160), (128, 57069465), (160, 45655572), (183, 39917440), (192, 38046310), (194, 37654080), (240, 30437048), (244, 29938080), (291, 25102720), (305, 23950464), (320, 22827786), (366, 19958720), (384, 19023155), (388, 18827040), (480, 15218524), (485, 15061632), (488, 14969040), (582, 12551360), (610, 11975232), (640, 11413893), (643, 11360640), (732, 9979360), (776, 9413520), (915, 7983488), (960, 7609262), (970, 7530816), (976, 7484520), (1164, 6275680), (1220, 5987616), (1286, 5680320), (1455, 5020544), (1464, 4989680), (1552, 4706760), (1830, 3991744), (1920, 3804631), (1929, 3786880), (1940, 3765408), (1952, 3742260), (2328, 3137840), (2440, 2993808), (2572, 2840160), (2910, 2510272), (2928, 2494840), (3104, 2353380), (3215, 2272128), (3660, 1995872), (3858, 1893440), (3880, 1882704), (3904, 1871130), (4656, 1568920), (4880, 1496904), (5144, 1420080), (5820, 1255136), (5856, 1247420), (5917, 1234560), (6208, 1176690), (6430, 1136064), (7320, 997936), (7716, 946720), (7760, 941352), (7808, 935565), (9312, 784460), (9645, 757376), (9760, 748452), (10288, 710040), (11640, 627568), (11712, 623710), (11834, 617280), (12416, 588345), (12860, 568032), (14640, 498968), (15432, 473360), (15520, 470676), (17751, 411520), (18624, 392230), (19290, 378688), (19520, 374226), (20576, 355020), (23280, 313784), (23424, 311855), (23668, 308640), (25720, 284016), (29280, 249484), (29585, 246912), (30864, 236680), (31040, 235338), (35502, 205760), (37248, 196115), (38580, 189344), (39040, 187113), (39223, 186240), (41152, 177510), (46560, 156892), (47336, 154320), (51440, 142008), (58560, 124742), (59170, 123456), (61728, 118340), (62080, 117669), (62371, 117120), (71004, 102880), (77160, 94672), (78446, 93120), (82304, 88755)]