297654720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:499

約数の個数: 224

約数和(自身を含む): 1048121856

約数和(自身を除く): 750467136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 71, 80, 88, 96, 110, 120, 132, 142, 160, 165, 176, 192, 213, 220, 240, 264, 284, 320, 330, 352, 355, 397, 426, 440, 480, 528, 568, 660, 704, 710, 781, 794, 852, 880, 960, 1056, 1065, 1136, 1191, 1320, 1420, 1562, 1588, 1704, 1760, 1985, 2112, 2130, 2272, 2343, 2382, 2640, 2840, 3124, 3176, 3408, 3520, 3905, 3970, 4260, 4367, 4544, 4686, 4764, 5280, 5680, 5955, 6248, 6352, 6816, 7810, 7940, 8520, 8734, 9372, 9528, 10560, 11360, 11715, 11910, 12496, 12704, 13101, 13632, 15620, 15880, 17040, 17468, 18744, 19056, 21835, 22720, 23430, 23820, 24992, 25408, 26202, 28187, 31240, 31760, 34080, 34936, 37488, 38112, 43670, 46860, 47640, 49984, 52404, 56374, 62480, 63520, 65505, 68160, 69872, 74976, 76224, 84561, 87340, 93720, 95280, 104808, 112748, 124960, 127040, 131010, 139744, 140935, 149952, 169122, 174680, 187440, 190560, 209616, 225496, 249920, 262020, 279488, 281870, 310057, 338244, 349360, 374880, 381120, 419232, 422805, 450992, 524040, 563740, 620114, 676488, 698720, 749760, 838464, 845610, 901984, 930171, 1048080, 1127480, 1240228, 1352976, 1397440, 1550285, 1691220, 1803968, 1860342, 2096160, 2254960, 2480456, 2705952, 3100570, 3382440, 3720684, 4192320, 4509920, 4650855, 4960912, 5411904, 6201140, 6764880, 7441368, 9019840, 9301710, 9921824, 12402280, 13529760, 14882736, 18603420, 19843648, 24804560, 27059520, 29765472, 37206840, 49609120, 59530944, 74413680, 99218240, 148827360, 297654720]

約数ペア:

[(1, 297654720), (2, 148827360), (3, 99218240), (4, 74413680), (5, 59530944), (6, 49609120), (8, 37206840), (10, 29765472), (11, 27059520), (12, 24804560), (15, 19843648), (16, 18603420), (20, 14882736), (22, 13529760), (24, 12402280), (30, 9921824), (32, 9301710), (33, 9019840), (40, 7441368), (44, 6764880), (48, 6201140), (55, 5411904), (60, 4960912), (64, 4650855), (66, 4509920), (71, 4192320), (80, 3720684), (88, 3382440), (96, 3100570), (110, 2705952), (120, 2480456), (132, 2254960), (142, 2096160), (160, 1860342), (165, 1803968), (176, 1691220), (192, 1550285), (213, 1397440), (220, 1352976), (240, 1240228), (264, 1127480), (284, 1048080), (320, 930171), (330, 901984), (352, 845610), (355, 838464), (397, 749760), (426, 698720), (440, 676488), (480, 620114), (528, 563740), (568, 524040), (660, 450992), (704, 422805), (710, 419232), (781, 381120), (794, 374880), (852, 349360), (880, 338244), (960, 310057), (1056, 281870), (1065, 279488), (1136, 262020), (1191, 249920), (1320, 225496), (1420, 209616), (1562, 190560), (1588, 187440), (1704, 174680), (1760, 169122), (1985, 149952), (2112, 140935), (2130, 139744), (2272, 131010), (2343, 127040), (2382, 124960), (2640, 112748), (2840, 104808), (3124, 95280), (3176, 93720), (3408, 87340), (3520, 84561), (3905, 76224), (3970, 74976), (4260, 69872), (4367, 68160), (4544, 65505), (4686, 63520), (4764, 62480), (5280, 56374), (5680, 52404), (5955, 49984), (6248, 47640), (6352, 46860), (6816, 43670), (7810, 38112), (7940, 37488), (8520, 34936), (8734, 34080), (9372, 31760), (9528, 31240), (10560, 28187), (11360, 26202), (11715, 25408), (11910, 24992), (12496, 23820), (12704, 23430), (13101, 22720), (13632, 21835), (15620, 19056), (15880, 18744), (17040, 17468)]