298797840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1278

約数の個数: 240

約数和(自身を含む): 1130927616

約数和(自身を除く): 832129776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1116, 1217, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1860, 1980, 2046, 2232, 2434, 2480, 2640, 2728, 2790, 3069, 3410, 3651, 3720, 3960, 4092, 4464, 4868, 5115, 5456, 5580, 6085, 6138, 6820, 7302, 7440, 7920, 8184, 9736, 10230, 10953, 11160, 12170, 12276, 13387, 13640, 14604, 15345, 16368, 18255, 19472, 20460, 21906, 22320, 24340, 24552, 26774, 27280, 29208, 30690, 36510, 37727, 40161, 40920, 43812, 48680, 49104, 53548, 54765, 58416, 61380, 66935, 73020, 75454, 80322, 81840, 87624, 97360, 107096, 109530, 113181, 120483, 122760, 133870, 146040, 150908, 160644, 175248, 188635, 200805, 214192, 219060, 226362, 240966, 245520, 267740, 292080, 301816, 321288, 339543, 377270, 401610, 414997, 438120, 452724, 481932, 535480, 565905, 602415, 603632, 642576, 679086, 754540, 803220, 829994, 876240, 905448, 963864, 1070960, 1131810, 1204830, 1244991, 1358172, 1509080, 1606440, 1659988, 1697715, 1810896, 1927728, 2074985, 2263620, 2409660, 2489982, 2716344, 3018160, 3212880, 3319976, 3395430, 3734973, 4149970, 4527240, 4819320, 4979964, 5432688, 6224955, 6639952, 6790860, 7469946, 8299940, 9054480, 9638640, 9959928, 12449910, 13581720, 14939892, 16599880, 18674865, 19919856, 24899820, 27163440, 29879784, 33199760, 37349730, 49799640, 59759568, 74699460, 99599280, 149398920, 298797840]

約数ペア:

[(1, 298797840), (2, 149398920), (3, 99599280), (4, 74699460), (5, 59759568), (6, 49799640), (8, 37349730), (9, 33199760), (10, 29879784), (11, 27163440), (12, 24899820), (15, 19919856), (16, 18674865), (18, 16599880), (20, 14939892), (22, 13581720), (24, 12449910), (30, 9959928), (31, 9638640), (33, 9054480), (36, 8299940), (40, 7469946), (44, 6790860), (45, 6639952), (48, 6224955), (55, 5432688), (60, 4979964), (62, 4819320), (66, 4527240), (72, 4149970), (80, 3734973), (88, 3395430), (90, 3319976), (93, 3212880), (99, 3018160), (110, 2716344), (120, 2489982), (124, 2409660), (132, 2263620), (144, 2074985), (155, 1927728), (165, 1810896), (176, 1697715), (180, 1659988), (186, 1606440), (198, 1509080), (220, 1358172), (240, 1244991), (248, 1204830), (264, 1131810), (279, 1070960), (310, 963864), (330, 905448), (341, 876240), (360, 829994), (372, 803220), (396, 754540), (440, 679086), (465, 642576), (495, 603632), (496, 602415), (528, 565905), (558, 535480), (620, 481932), (660, 452724), (682, 438120), (720, 414997), (744, 401610), (792, 377270), (880, 339543), (930, 321288), (990, 301816), (1023, 292080), (1116, 267740), (1217, 245520), (1240, 240966), (1320, 226362), (1364, 219060), (1395, 214192), (1488, 200805), (1584, 188635), (1705, 175248), (1860, 160644), (1980, 150908), (2046, 146040), (2232, 133870), (2434, 122760), (2480, 120483), (2640, 113181), (2728, 109530), (2790, 107096), (3069, 97360), (3410, 87624), (3651, 81840), (3720, 80322), (3960, 75454), (4092, 73020), (4464, 66935), (4868, 61380), (5115, 58416), (5456, 54765), (5580, 53548), (6085, 49104), (6138, 48680), (6820, 43812), (7302, 40920), (7440, 40161), (7920, 37727), (8184, 36510), (9736, 30690), (10230, 29208), (10953, 27280), (11160, 26774), (12170, 24552), (12276, 24340), (13387, 22320), (13640, 21906), (14604, 20460), (15345, 19472), (16368, 18255)]