1305809280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 384

約数和(自身を含む): 4765962240

約数和(自身を除く): 3460152960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 71, 72, 80, 90, 93, 96, 103, 120, 124, 128, 142, 144, 155, 160, 180, 186, 192, 206, 213, 240, 248, 279, 284, 288, 309, 310, 320, 355, 360, 372, 384, 412, 426, 465, 480, 496, 515, 558, 568, 576, 618, 620, 639, 640, 710, 720, 744, 824, 852, 927, 930, 960, 992, 1030, 1065, 1116, 1136, 1152, 1236, 1240, 1278, 1395, 1420, 1440, 1488, 1545, 1648, 1704, 1854, 1860, 1920, 1984, 2060, 2130, 2201, 2232, 2272, 2472, 2480, 2556, 2790, 2840, 2880, 2976, 3090, 3193, 3195, 3296, 3408, 3708, 3720, 3968, 4120, 4260, 4402, 4464, 4544, 4635, 4944, 4960, 5112, 5580, 5680, 5760, 5952, 6180, 6386, 6390, 6592, 6603, 6816, 7313, 7416, 7440, 8240, 8520, 8804, 8928, 9088, 9270, 9579, 9888, 9920, 10224, 11005, 11160, 11360, 11904, 12360, 12772, 12780, 13184, 13206, 13632, 14626, 14832, 14880, 15965, 16480, 17040, 17608, 17856, 18540, 19158, 19776, 19809, 19840, 20448, 21939, 22010, 22320, 22720, 24720, 25544, 25560, 26412, 27264, 28737, 29252, 29664, 29760, 31930, 32960, 33015, 34080, 35216, 35712, 36565, 37080, 38316, 39552, 39618, 40896, 43878, 44020, 44640, 45440, 47895, 49440, 51088, 51120, 52824, 57474, 58504, 59328, 59520, 63860, 65817, 65920, 66030, 68160, 70432, 73130, 74160, 76632, 79236, 81792, 87756, 88040, 89280, 95790, 98880, 99045, 102176, 102240, 105648, 109695, 114948, 117008, 118656, 127720, 131634, 132060, 136320, 140864, 143685, 146260, 148320, 153264, 158472, 175512, 176080, 178560, 191580, 197760, 198090, 204352, 204480, 211296, 219390, 226703, 229896, 234016, 255440, 263268, 264120, 281728, 287370, 292520, 296640, 306528, 316944, 329085, 351024, 352160, 383160, 396180, 408704, 408960, 422592, 438780, 453406, 459792, 468032, 510880, 526536, 528240, 574740, 585040, 593280, 613056, 633888, 658170, 680109, 702048, 704320, 766320, 792360, 845184, 877560, 906812, 919584, 936064, 1021760, 1053072, 1056480, 1133515, 1149480, 1170080, 1226112, 1267776, 1316340, 1360218, 1404096, 1408640, 1532640, 1584720, 1755120, 1813624, 1839168, 2040327, 2043520, 2106144, 2112960, 2267030, 2298960, 2340160, 2535552, 2632680, 2720436, 2808192, 3065280, 3169440, 3400545, 3510240, 3627248, 3678336, 4080654, 4212288, 4225920, 4534060, 4597920, 4680320, 5265360, 5440872, 6130560, 6338880, 6801090, 7020480, 7254496, 8161308, 8424576, 9068120, 9195840, 10201635, 10530720, 10881744, 12677760, 13602180, 14040960, 14508992, 16322616, 18136240, 18391680, 20403270, 21061440, 21763488, 27204360, 29017984, 32645232, 36272480, 40806540, 42122880, 43526976, 54408720, 65290464, 72544960, 81613080, 87053952, 108817440, 130580928, 145089920, 163226160, 217634880, 261161856, 326452320, 435269760, 652904640, 1305809280]

約数ペア:

[(1, 1305809280), (2, 652904640), (3, 435269760), (4, 326452320), (5, 261161856), (6, 217634880), (8, 163226160), (9, 145089920), (10, 130580928), (12, 108817440), (15, 87053952), (16, 81613080), (18, 72544960), (20, 65290464), (24, 54408720), (30, 43526976), (31, 42122880), (32, 40806540), (36, 36272480), (40, 32645232), (45, 29017984), (48, 27204360), (60, 21763488), (62, 21061440), (64, 20403270), (71, 18391680), (72, 18136240), (80, 16322616), (90, 14508992), (93, 14040960), (96, 13602180), (103, 12677760), (120, 10881744), (124, 10530720), (128, 10201635), (142, 9195840), (144, 9068120), (155, 8424576), (160, 8161308), (180, 7254496), (186, 7020480), (192, 6801090), (206, 6338880), (213, 6130560), (240, 5440872), (248, 5265360), (279, 4680320), (284, 4597920), (288, 4534060), (309, 4225920), (310, 4212288), (320, 4080654), (355, 3678336), (360, 3627248), (372, 3510240), (384, 3400545), (412, 3169440), (426, 3065280), (465, 2808192), (480, 2720436), (496, 2632680), (515, 2535552), (558, 2340160), (568, 2298960), (576, 2267030), (618, 2112960), (620, 2106144), (639, 2043520), (640, 2040327), (710, 1839168), (720, 1813624), (744, 1755120), (824, 1584720), (852, 1532640), (927, 1408640), (930, 1404096), (960, 1360218), (992, 1316340), (1030, 1267776), (1065, 1226112), (1116, 1170080), (1136, 1149480), (1152, 1133515), (1236, 1056480), (1240, 1053072), (1278, 1021760), (1395, 936064), (1420, 919584), (1440, 906812), (1488, 877560), (1545, 845184), (1648, 792360), (1704, 766320), (1854, 704320), (1860, 702048), (1920, 680109), (1984, 658170), (2060, 633888), (2130, 613056), (2201, 593280), (2232, 585040), (2272, 574740), (2472, 528240), (2480, 526536), (2556, 510880), (2790, 468032), (2840, 459792), (2880, 453406), (2976, 438780), (3090, 422592), (3193, 408960), (3195, 408704), (3296, 396180), (3408, 383160), (3708, 352160), (3720, 351024), (3968, 329085), (4120, 316944), (4260, 306528), (4402, 296640), (4464, 292520), (4544, 287370), (4635, 281728), (4944, 264120), (4960, 263268), (5112, 255440), (5580, 234016), (5680, 229896), (5760, 226703), (5952, 219390), (6180, 211296), (6386, 204480), (6390, 204352), (6592, 198090), (6603, 197760), (6816, 191580), (7313, 178560), (7416, 176080), (7440, 175512), (8240, 158472), (8520, 153264), (8804, 148320), (8928, 146260), (9088, 143685), (9270, 140864), (9579, 136320), (9888, 132060), (9920, 131634), (10224, 127720), (11005, 118656), (11160, 117008), (11360, 114948), (11904, 109695), (12360, 105648), (12772, 102240), (12780, 102176), (13184, 99045), (13206, 98880), (13632, 95790), (14626, 89280), (14832, 88040), (14880, 87756), (15965, 81792), (16480, 79236), (17040, 76632), (17608, 74160), (17856, 73130), (18540, 70432), (19158, 68160), (19776, 66030), (19809, 65920), (19840, 65817), (20448, 63860), (21939, 59520), (22010, 59328), (22320, 58504), (22720, 57474), (24720, 52824), (25544, 51120), (25560, 51088), (26412, 49440), (27264, 47895), (28737, 45440), (29252, 44640), (29664, 44020), (29760, 43878), (31930, 40896), (32960, 39618), (33015, 39552), (34080, 38316), (35216, 37080), (35712, 36565)]