427340160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1$

素因数の和:490

約数の個数: 288

約数和(自身を含む): 1601542800

約数和(自身を除く): 1174202640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 384, 390, 416, 439, 468, 480, 507, 520, 576, 585, 624, 640, 676, 720, 780, 832, 845, 878, 936, 960, 1014, 1040, 1152, 1170, 1248, 1317, 1352, 1440, 1521, 1560, 1664, 1690, 1756, 1872, 1920, 2028, 2080, 2195, 2340, 2496, 2535, 2634, 2704, 2880, 3042, 3120, 3380, 3512, 3744, 3951, 4056, 4160, 4390, 4680, 4992, 5070, 5268, 5408, 5707, 5760, 6084, 6240, 6585, 6760, 7024, 7488, 7605, 7902, 8112, 8320, 8780, 9360, 10140, 10536, 10816, 11414, 12168, 12480, 13170, 13520, 14048, 14976, 15210, 15804, 16224, 17121, 17560, 18720, 19755, 20280, 21072, 21632, 22828, 24336, 24960, 26340, 27040, 28096, 28535, 30420, 31608, 32448, 34242, 35120, 37440, 39510, 40560, 42144, 45656, 48672, 51363, 52680, 54080, 56192, 57070, 60840, 63216, 64896, 68484, 70240, 74191, 74880, 79020, 81120, 84288, 85605, 91312, 97344, 102726, 105360, 108160, 114140, 121680, 126432, 136968, 140480, 148382, 158040, 162240, 168576, 171210, 182624, 194688, 205452, 210720, 222573, 228280, 243360, 252864, 256815, 273936, 280960, 296764, 316080, 324480, 342420, 365248, 370955, 410904, 421440, 445146, 456560, 486720, 505728, 513630, 547872, 593528, 632160, 667719, 684840, 730496, 741910, 821808, 842880, 890292, 913120, 973440, 1027260, 1095744, 1112865, 1187056, 1264320, 1335438, 1369680, 1483820, 1643616, 1780584, 1826240, 2054520, 2191488, 2225730, 2374112, 2528640, 2670876, 2739360, 2967640, 3287232, 3338595, 3561168, 3652480, 4109040, 4451460, 4748224, 5341752, 5478720, 5935280, 6574464, 6677190, 7122336, 8218080, 8902920, 9496448, 10683504, 10957440, 11870560, 13354380, 14244672, 16436160, 17805840, 21367008, 23741120, 26708760, 28489344, 32872320, 35611680, 42734016, 47482240, 53417520, 71223360, 85468032, 106835040, 142446720, 213670080, 427340160]

約数ペア:

[(1, 427340160), (2, 213670080), (3, 142446720), (4, 106835040), (5, 85468032), (6, 71223360), (8, 53417520), (9, 47482240), (10, 42734016), (12, 35611680), (13, 32872320), (15, 28489344), (16, 26708760), (18, 23741120), (20, 21367008), (24, 17805840), (26, 16436160), (30, 14244672), (32, 13354380), (36, 11870560), (39, 10957440), (40, 10683504), (45, 9496448), (48, 8902920), (52, 8218080), (60, 7122336), (64, 6677190), (65, 6574464), (72, 5935280), (78, 5478720), (80, 5341752), (90, 4748224), (96, 4451460), (104, 4109040), (117, 3652480), (120, 3561168), (128, 3338595), (130, 3287232), (144, 2967640), (156, 2739360), (160, 2670876), (169, 2528640), (180, 2374112), (192, 2225730), (195, 2191488), (208, 2054520), (234, 1826240), (240, 1780584), (260, 1643616), (288, 1483820), (312, 1369680), (320, 1335438), (338, 1264320), (360, 1187056), (384, 1112865), (390, 1095744), (416, 1027260), (439, 973440), (468, 913120), (480, 890292), (507, 842880), (520, 821808), (576, 741910), (585, 730496), (624, 684840), (640, 667719), (676, 632160), (720, 593528), (780, 547872), (832, 513630), (845, 505728), (878, 486720), (936, 456560), (960, 445146), (1014, 421440), (1040, 410904), (1152, 370955), (1170, 365248), (1248, 342420), (1317, 324480), (1352, 316080), (1440, 296764), (1521, 280960), (1560, 273936), (1664, 256815), (1690, 252864), (1756, 243360), (1872, 228280), (1920, 222573), (2028, 210720), (2080, 205452), (2195, 194688), (2340, 182624), (2496, 171210), (2535, 168576), (2634, 162240), (2704, 158040), (2880, 148382), (3042, 140480), (3120, 136968), (3380, 126432), (3512, 121680), (3744, 114140), (3951, 108160), (4056, 105360), (4160, 102726), (4390, 97344), (4680, 91312), (4992, 85605), (5070, 84288), (5268, 81120), (5408, 79020), (5707, 74880), (5760, 74191), (6084, 70240), (6240, 68484), (6585, 64896), (6760, 63216), (7024, 60840), (7488, 57070), (7605, 56192), (7902, 54080), (8112, 52680), (8320, 51363), (8780, 48672), (9360, 45656), (10140, 42144), (10536, 40560), (10816, 39510), (11414, 37440), (12168, 35120), (12480, 34242), (13170, 32448), (13520, 31608), (14048, 30420), (14976, 28535), (15210, 28096), (15804, 27040), (16224, 26340), (17121, 24960), (17560, 24336), (18720, 22828), (19755, 21632), (20280, 21072)]