320136960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 432

約数和(自身を含む): 1233120672

約数和(自身を除く): 912983712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 53, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 106, 110, 120, 121, 128, 130, 132, 143, 156, 159, 160, 165, 176, 192, 195, 208, 212, 220, 240, 242, 256, 260, 264, 265, 286, 312, 318, 320, 330, 352, 363, 384, 390, 416, 424, 429, 440, 480, 484, 520, 528, 530, 572, 583, 605, 624, 636, 640, 660, 689, 704, 715, 726, 768, 780, 795, 832, 848, 858, 880, 960, 968, 1040, 1056, 1060, 1144, 1166, 1210, 1248, 1272, 1280, 1320, 1378, 1408, 1430, 1452, 1560, 1573, 1590, 1664, 1696, 1716, 1749, 1760, 1815, 1920, 1936, 2067, 2080, 2112, 2120, 2145, 2288, 2332, 2420, 2496, 2544, 2640, 2756, 2816, 2860, 2904, 2915, 3120, 3146, 3180, 3328, 3392, 3432, 3445, 3498, 3520, 3630, 3840, 3872, 4134, 4160, 4224, 4240, 4290, 4576, 4664, 4719, 4840, 4992, 5088, 5280, 5512, 5720, 5808, 5830, 6240, 6292, 6360, 6413, 6784, 6864, 6890, 6996, 7040, 7260, 7579, 7744, 7865, 8268, 8320, 8448, 8480, 8580, 8745, 9152, 9328, 9438, 9680, 9984, 10176, 10335, 10560, 11024, 11440, 11616, 11660, 12480, 12584, 12720, 12826, 13568, 13728, 13780, 13992, 14080, 14520, 15158, 15488, 15730, 16536, 16640, 16960, 17160, 17490, 18304, 18656, 18876, 19239, 19360, 20352, 20670, 21120, 22048, 22737, 22880, 23232, 23320, 23595, 24960, 25168, 25440, 25652, 27456, 27560, 27984, 29040, 30316, 30976, 31460, 32065, 33072, 33920, 34320, 34980, 36608, 37312, 37752, 37895, 38478, 38720, 40704, 41340, 42240, 44096, 45474, 45760, 46464, 46640, 47190, 49920, 50336, 50880, 51304, 54912, 55120, 55968, 58080, 60632, 62920, 64130, 66144, 67840, 68640, 69960, 74624, 75504, 75790, 76956, 77440, 82680, 83369, 88192, 90948, 91520, 92928, 93280, 94380, 96195, 100672, 101760, 102608, 109824, 110240, 111936, 113685, 116160, 121264, 125840, 128260, 132288, 137280, 139920, 149248, 151008, 151580, 153912, 154880, 165360, 166738, 176384, 181896, 183040, 186560, 188760, 192390, 201344, 203520, 205216, 220480, 223872, 227370, 232320, 242528, 250107, 251680, 256520, 264576, 274560, 279840, 302016, 303160, 307824, 330720, 333476, 363792, 373120, 377520, 384780, 402688, 410432, 416845, 440960, 447744, 454740, 464640, 485056, 500214, 503360, 513040, 529152, 549120, 559680, 604032, 606320, 615648, 661440, 666952, 727584, 746240, 755040, 769560, 820864, 833690, 881920, 909480, 970112, 1000428, 1006720, 1026080, 1119360, 1208064, 1212640, 1231296, 1250535, 1322880, 1333904, 1455168, 1510080, 1539120, 1641728, 1667380, 1818960, 1940224, 2000856, 2013440, 2052160, 2238720, 2425280, 2462592, 2501070, 2645760, 2667808, 2910336, 3020160, 3078240, 3334760, 3637920, 4001712, 4104320, 4850560, 4925184, 5002140, 5335616, 5820672, 6040320, 6156480, 6669520, 7275840, 8003424, 8208640, 9701120, 10004280, 10671232, 12312960, 13339040, 14551680, 16006848, 20008560, 21342464, 24625920, 26678080, 29103360, 32013696, 40017120, 53356160, 64027392, 80034240, 106712320, 160068480, 320136960]

約数ペア:

[(1, 320136960), (2, 160068480), (3, 106712320), (4, 80034240), (5, 64027392), (6, 53356160), (8, 40017120), (10, 32013696), (11, 29103360), (12, 26678080), (13, 24625920), (15, 21342464), (16, 20008560), (20, 16006848), (22, 14551680), (24, 13339040), (26, 12312960), (30, 10671232), (32, 10004280), (33, 9701120), (39, 8208640), (40, 8003424), (44, 7275840), (48, 6669520), (52, 6156480), (53, 6040320), (55, 5820672), (60, 5335616), (64, 5002140), (65, 4925184), (66, 4850560), (78, 4104320), (80, 4001712), (88, 3637920), (96, 3334760), (104, 3078240), (106, 3020160), (110, 2910336), (120, 2667808), (121, 2645760), (128, 2501070), (130, 2462592), (132, 2425280), (143, 2238720), (156, 2052160), (159, 2013440), (160, 2000856), (165, 1940224), (176, 1818960), (192, 1667380), (195, 1641728), (208, 1539120), (212, 1510080), (220, 1455168), (240, 1333904), (242, 1322880), (256, 1250535), (260, 1231296), (264, 1212640), (265, 1208064), (286, 1119360), (312, 1026080), (318, 1006720), (320, 1000428), (330, 970112), (352, 909480), (363, 881920), (384, 833690), (390, 820864), (416, 769560), (424, 755040), (429, 746240), (440, 727584), (480, 666952), (484, 661440), (520, 615648), (528, 606320), (530, 604032), (572, 559680), (583, 549120), (605, 529152), (624, 513040), (636, 503360), (640, 500214), (660, 485056), (689, 464640), (704, 454740), (715, 447744), (726, 440960), (768, 416845), (780, 410432), (795, 402688), (832, 384780), (848, 377520), (858, 373120), (880, 363792), (960, 333476), (968, 330720), (1040, 307824), (1056, 303160), (1060, 302016), (1144, 279840), (1166, 274560), (1210, 264576), (1248, 256520), (1272, 251680), (1280, 250107), (1320, 242528), (1378, 232320), (1408, 227370), (1430, 223872), (1452, 220480), (1560, 205216), (1573, 203520), (1590, 201344), (1664, 192390), (1696, 188760), (1716, 186560), (1749, 183040), (1760, 181896), (1815, 176384), (1920, 166738), (1936, 165360), (2067, 154880), (2080, 153912), (2112, 151580), (2120, 151008), (2145, 149248), (2288, 139920), (2332, 137280), (2420, 132288), (2496, 128260), (2544, 125840), (2640, 121264), (2756, 116160), (2816, 113685), (2860, 111936), (2904, 110240), (2915, 109824), (3120, 102608), (3146, 101760), (3180, 100672), (3328, 96195), (3392, 94380), (3432, 93280), (3445, 92928), (3498, 91520), (3520, 90948), (3630, 88192), (3840, 83369), (3872, 82680), (4134, 77440), (4160, 76956), (4224, 75790), (4240, 75504), (4290, 74624), (4576, 69960), (4664, 68640), (4719, 67840), (4840, 66144), (4992, 64130), (5088, 62920), (5280, 60632), (5512, 58080), (5720, 55968), (5808, 55120), (5830, 54912), (6240, 51304), (6292, 50880), (6360, 50336), (6413, 49920), (6784, 47190), (6864, 46640), (6890, 46464), (6996, 45760), (7040, 45474), (7260, 44096), (7579, 42240), (7744, 41340), (7865, 40704), (8268, 38720), (8320, 38478), (8448, 37895), (8480, 37752), (8580, 37312), (8745, 36608), (9152, 34980), (9328, 34320), (9438, 33920), (9680, 33072), (9984, 32065), (10176, 31460), (10335, 30976), (10560, 30316), (11024, 29040), (11440, 27984), (11616, 27560), (11660, 27456), (12480, 25652), (12584, 25440), (12720, 25168), (12826, 24960), (13568, 23595), (13728, 23320), (13780, 23232), (13992, 22880), (14080, 22737), (14520, 22048), (15158, 21120), (15488, 20670), (15730, 20352), (16536, 19360), (16640, 19239), (16960, 18876), (17160, 18656), (17490, 18304)]