320622720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 512

約数和(自身を含む): 1269043200

約数和(自身を除く): 948420480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 19, 20, 22, 24, 30, 32, 33, 34, 38, 40, 44, 47, 48, 51, 55, 57, 60, 64, 66, 68, 76, 80, 85, 88, 94, 95, 96, 102, 110, 114, 120, 128, 132, 136, 141, 152, 160, 165, 170, 176, 187, 188, 190, 192, 204, 209, 220, 228, 235, 240, 255, 264, 272, 282, 285, 304, 320, 323, 330, 340, 352, 374, 376, 380, 384, 408, 418, 440, 456, 470, 480, 510, 517, 528, 544, 561, 564, 570, 608, 627, 640, 646, 660, 680, 704, 705, 748, 752, 760, 799, 816, 836, 880, 893, 912, 935, 940, 960, 969, 1020, 1034, 1045, 1056, 1088, 1122, 1128, 1140, 1216, 1254, 1292, 1320, 1360, 1408, 1410, 1496, 1504, 1520, 1551, 1598, 1615, 1632, 1672, 1760, 1786, 1824, 1870, 1880, 1920, 1938, 2040, 2068, 2090, 2112, 2176, 2244, 2256, 2280, 2397, 2432, 2508, 2584, 2585, 2640, 2679, 2720, 2805, 2820, 2992, 3008, 3040, 3102, 3135, 3196, 3230, 3264, 3344, 3520, 3553, 3572, 3648, 3740, 3760, 3876, 3995, 4080, 4136, 4180, 4224, 4465, 4488, 4512, 4560, 4794, 4845, 5016, 5168, 5170, 5280, 5358, 5440, 5610, 5640, 5984, 6016, 6080, 6204, 6270, 6392, 6460, 6528, 6688, 7040, 7106, 7144, 7296, 7480, 7520, 7752, 7755, 7990, 8160, 8272, 8360, 8789, 8930, 8976, 9024, 9120, 9588, 9690, 9823, 10032, 10336, 10340, 10560, 10659, 10716, 10880, 11220, 11280, 11968, 11985, 12160, 12408, 12540, 12784, 12920, 13376, 13395, 14212, 14288, 14960, 15040, 15181, 15504, 15510, 15980, 16320, 16544, 16720, 17578, 17765, 17860, 17952, 18048, 18240, 19176, 19380, 19646, 20064, 20672, 20680, 21120, 21318, 21432, 22440, 22560, 23936, 23970, 24816, 25080, 25568, 25840, 26367, 26752, 26790, 28424, 28576, 29469, 29920, 30080, 30362, 31008, 31020, 31960, 32640, 33088, 33440, 35156, 35530, 35720, 35904, 36480, 38352, 38760, 39292, 40128, 41344, 41360, 42636, 42864, 43945, 44880, 45120, 45543, 47940, 49115, 49632, 50160, 51136, 51680, 52734, 53295, 53580, 56848, 57152, 58938, 59840, 60724, 62016, 62040, 63920, 66176, 66880, 70312, 71060, 71440, 71808, 75905, 76704, 77520, 78584, 80256, 82720, 85272, 85728, 87890, 89760, 90240, 91086, 95880, 98230, 99264, 100320, 102272, 103360, 105468, 106590, 107160, 113696, 114304, 117876, 119680, 121448, 124032, 124080, 127840, 131835, 133760, 140624, 142120, 142880, 147345, 151810, 153408, 155040, 157168, 165440, 166991, 170544, 171456, 175780, 179520, 182172, 191760, 196460, 198528, 200640, 206720, 210936, 213180, 214320, 227392, 227715, 235752, 242896, 248160, 255680, 263670, 281248, 284240, 285760, 294690, 303620, 306816, 310080, 314336, 330880, 333982, 341088, 342912, 351560, 359040, 364344, 383520, 392920, 401280, 421872, 426360, 428640, 454784, 455430, 471504, 485792, 496320, 500973, 511360, 527340, 562496, 568480, 571520, 589380, 607240, 620160, 628672, 667964, 682176, 703120, 728688, 767040, 785840, 834955, 843744, 852720, 857280, 910860, 943008, 971584, 992640, 1001946, 1054680, 1124992, 1136960, 1178760, 1214480, 1257344, 1335928, 1364352, 1406240, 1457376, 1534080, 1571680, 1669910, 1687488, 1705440, 1714560, 1821720, 1886016, 1943168, 2003892, 2109360, 2273920, 2357520, 2428960, 2504865, 2671856, 2812480, 2914752, 3143360, 3339820, 3374976, 3410880, 3643440, 3772032, 4007784, 4218720, 4715040, 4857920, 5009730, 5343712, 5624960, 5829504, 6286720, 6679640, 6821760, 7286880, 8015568, 8437440, 9430080, 9715840, 10019460, 10687424, 13359280, 14573760, 16031136, 16874880, 18860160, 20038920, 21374848, 26718560, 29147520, 32062272, 40077840, 53437120, 64124544, 80155680, 106874240, 160311360, 320622720]

約数ペア:

[(1, 320622720), (2, 160311360), (3, 106874240), (4, 80155680), (5, 64124544), (6, 53437120), (8, 40077840), (10, 32062272), (11, 29147520), (12, 26718560), (15, 21374848), (16, 20038920), (17, 18860160), (19, 16874880), (20, 16031136), (22, 14573760), (24, 13359280), (30, 10687424), (32, 10019460), (33, 9715840), (34, 9430080), (38, 8437440), (40, 8015568), (44, 7286880), (47, 6821760), (48, 6679640), (51, 6286720), (55, 5829504), (57, 5624960), (60, 5343712), (64, 5009730), (66, 4857920), (68, 4715040), (76, 4218720), (80, 4007784), (85, 3772032), (88, 3643440), (94, 3410880), (95, 3374976), (96, 3339820), (102, 3143360), (110, 2914752), (114, 2812480), (120, 2671856), (128, 2504865), (132, 2428960), (136, 2357520), (141, 2273920), (152, 2109360), (160, 2003892), (165, 1943168), (170, 1886016), (176, 1821720), (187, 1714560), (188, 1705440), (190, 1687488), (192, 1669910), (204, 1571680), (209, 1534080), (220, 1457376), (228, 1406240), (235, 1364352), (240, 1335928), (255, 1257344), (264, 1214480), (272, 1178760), (282, 1136960), (285, 1124992), (304, 1054680), (320, 1001946), (323, 992640), (330, 971584), (340, 943008), (352, 910860), (374, 857280), (376, 852720), (380, 843744), (384, 834955), (408, 785840), (418, 767040), (440, 728688), (456, 703120), (470, 682176), (480, 667964), (510, 628672), (517, 620160), (528, 607240), (544, 589380), (561, 571520), (564, 568480), (570, 562496), (608, 527340), (627, 511360), (640, 500973), (646, 496320), (660, 485792), (680, 471504), (704, 455430), (705, 454784), (748, 428640), (752, 426360), (760, 421872), (799, 401280), (816, 392920), (836, 383520), (880, 364344), (893, 359040), (912, 351560), (935, 342912), (940, 341088), (960, 333982), (969, 330880), (1020, 314336), (1034, 310080), (1045, 306816), (1056, 303620), (1088, 294690), (1122, 285760), (1128, 284240), (1140, 281248), (1216, 263670), (1254, 255680), (1292, 248160), (1320, 242896), (1360, 235752), (1408, 227715), (1410, 227392), (1496, 214320), (1504, 213180), (1520, 210936), (1551, 206720), (1598, 200640), (1615, 198528), (1632, 196460), (1672, 191760), (1760, 182172), (1786, 179520), (1824, 175780), (1870, 171456), (1880, 170544), (1920, 166991), (1938, 165440), (2040, 157168), (2068, 155040), (2090, 153408), (2112, 151810), (2176, 147345), (2244, 142880), (2256, 142120), (2280, 140624), (2397, 133760), (2432, 131835), (2508, 127840), (2584, 124080), (2585, 124032), (2640, 121448), (2679, 119680), (2720, 117876), (2805, 114304), (2820, 113696), (2992, 107160), (3008, 106590), (3040, 105468), (3102, 103360), (3135, 102272), (3196, 100320), (3230, 99264), (3264, 98230), (3344, 95880), (3520, 91086), (3553, 90240), (3572, 89760), (3648, 87890), (3740, 85728), (3760, 85272), (3876, 82720), (3995, 80256), (4080, 78584), (4136, 77520), (4180, 76704), (4224, 75905), (4465, 71808), (4488, 71440), (4512, 71060), (4560, 70312), (4794, 66880), (4845, 66176), (5016, 63920), (5168, 62040), (5170, 62016), (5280, 60724), (5358, 59840), (5440, 58938), (5610, 57152), (5640, 56848), (5984, 53580), (6016, 53295), (6080, 52734), (6204, 51680), (6270, 51136), (6392, 50160), (6460, 49632), (6528, 49115), (6688, 47940), (7040, 45543), (7106, 45120), (7144, 44880), (7296, 43945), (7480, 42864), (7520, 42636), (7752, 41360), (7755, 41344), (7990, 40128), (8160, 39292), (8272, 38760), (8360, 38352), (8789, 36480), (8930, 35904), (8976, 35720), (9024, 35530), (9120, 35156), (9588, 33440), (9690, 33088), (9823, 32640), (10032, 31960), (10336, 31020), (10340, 31008), (10560, 30362), (10659, 30080), (10716, 29920), (10880, 29469), (11220, 28576), (11280, 28424), (11968, 26790), (11985, 26752), (12160, 26367), (12408, 25840), (12540, 25568), (12784, 25080), (12920, 24816), (13376, 23970), (13395, 23936), (14212, 22560), (14288, 22440), (14960, 21432), (15040, 21318), (15181, 21120), (15504, 20680), (15510, 20672), (15980, 20064), (16320, 19646), (16544, 19380), (16720, 19176), (17578, 18240), (17765, 18048), (17860, 17952)]