121979502720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{306913}}^1$

素因数の和:306964

約数の個数: 256

約数和(自身を含む): 450795283200

約数和(自身を除く): 328815780480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 4140, 4320, 4416, 4968, 5520, 5760, 6210, 6624, 7360, 8280, 8640, 8832, 9936, 11040, 12420, 13248, 14720, 16560, 17280, 19872, 22080, 24840, 26496, 33120, 39744, 44160, 49680, 66240, 79488, 99360, 132480, 198720, 306913, 397440, 613826, 920739, 1227652, 1534565, 1841478, 2455304, 2762217, 3069130, 3682956, 4603695, 4910608, 5524434, 6138260, 7058999, 7365912, 8286651, 9207390, 9821216, 11048868, 12276520, 13811085, 14117998, 14731824, 16573302, 18414780, 19642432, 21176997, 22097736, 24553040, 27622170, 28235996, 29463648, 33146604, 35294995, 36829560, 39284864, 41433255, 42353994, 44195472, 49106080, 55244340, 56471992, 58927296, 63530991, 66293208, 70589990, 73659120, 82866510, 84707988, 88390944, 98212160, 105884985, 110488680, 112943984, 117854592, 127061982, 132586416, 141179980, 147318240, 165733020, 169415976, 176781888, 190592973, 196424320, 211769970, 220977360, 225887968, 254123964, 265172832, 282359960, 294636480, 317654955, 331466040, 338831952, 353563776, 381185946, 423539940, 441954720, 451775936, 508247928, 530345664, 564719920, 589272960, 635309910, 662932080, 677663904, 762371892, 847079880, 883909440, 903551872, 952964865, 1016495856, 1060691328, 1129439840, 1270619820, 1325864160, 1355327808, 1524743784, 1694159760, 1767818880, 1905929730, 2032991712, 2258879680, 2541239640, 2651728320, 2710655616, 3049487568, 3388319520, 3811859460, 4065983424, 4517759360, 5082479280, 5303456640, 6098975136, 6776639040, 7623718920, 8131966848, 10164958560, 12197950272, 13553278080, 15247437840, 20329917120, 24395900544, 30494875680, 40659834240, 60989751360, 121979502720]

約数ペア:

[(1, 121979502720), (2, 60989751360), (3, 40659834240), (4, 30494875680), (5, 24395900544), (6, 20329917120), (8, 15247437840), (9, 13553278080), (10, 12197950272), (12, 10164958560), (15, 8131966848), (16, 7623718920), (18, 6776639040), (20, 6098975136), (23, 5303456640), (24, 5082479280), (27, 4517759360), (30, 4065983424), (32, 3811859460), (36, 3388319520), (40, 3049487568), (45, 2710655616), (46, 2651728320), (48, 2541239640), (54, 2258879680), (60, 2032991712), (64, 1905929730), (69, 1767818880), (72, 1694159760), (80, 1524743784), (90, 1355327808), (92, 1325864160), (96, 1270619820), (108, 1129439840), (115, 1060691328), (120, 1016495856), (128, 952964865), (135, 903551872), (138, 883909440), (144, 847079880), (160, 762371892), (180, 677663904), (184, 662932080), (192, 635309910), (207, 589272960), (216, 564719920), (230, 530345664), (240, 508247928), (270, 451775936), (276, 441954720), (288, 423539940), (320, 381185946), (345, 353563776), (360, 338831952), (368, 331466040), (384, 317654955), (414, 294636480), (432, 282359960), (460, 265172832), (480, 254123964), (540, 225887968), (552, 220977360), (576, 211769970), (621, 196424320), (640, 190592973), (690, 176781888), (720, 169415976), (736, 165733020), (828, 147318240), (864, 141179980), (920, 132586416), (960, 127061982), (1035, 117854592), (1080, 112943984), (1104, 110488680), (1152, 105884985), (1242, 98212160), (1380, 88390944), (1440, 84707988), (1472, 82866510), (1656, 73659120), (1728, 70589990), (1840, 66293208), (1920, 63530991), (2070, 58927296), (2160, 56471992), (2208, 55244340), (2484, 49106080), (2760, 44195472), (2880, 42353994), (2944, 41433255), (3105, 39284864), (3312, 36829560), (3456, 35294995), (3680, 33146604), (4140, 29463648), (4320, 28235996), (4416, 27622170), (4968, 24553040), (5520, 22097736), (5760, 21176997), (6210, 19642432), (6624, 18414780), (7360, 16573302), (8280, 14731824), (8640, 14117998), (8832, 13811085), (9936, 12276520), (11040, 11048868), (12420, 9821216), (13248, 9207390), (14720, 8286651), (16560, 7365912), (17280, 7058999), (19872, 6138260), (22080, 5524434), (24840, 4910608), (26496, 4603695), (33120, 3682956), (39744, 3069130), (44160, 2762217), (49680, 2455304), (66240, 1841478), (79488, 1534565), (99360, 1227652), (132480, 920739), (198720, 613826), (306913, 397440)]