156696960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 256

約数和(自身を含む): 581644800

約数和(自身を除く): 424947840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 89, 96, 105, 112, 120, 128, 131, 140, 160, 168, 178, 192, 210, 224, 240, 262, 267, 280, 320, 336, 356, 384, 393, 420, 445, 448, 480, 524, 534, 560, 623, 640, 655, 672, 712, 786, 840, 890, 896, 917, 960, 1048, 1068, 1120, 1246, 1310, 1335, 1344, 1424, 1572, 1680, 1780, 1834, 1869, 1920, 1965, 2096, 2136, 2240, 2492, 2620, 2670, 2688, 2751, 2848, 3115, 3144, 3360, 3560, 3668, 3738, 3930, 4192, 4272, 4480, 4585, 4984, 5240, 5340, 5502, 5696, 6230, 6288, 6720, 7120, 7336, 7476, 7860, 8384, 8544, 9170, 9345, 9968, 10480, 10680, 11004, 11392, 11659, 12460, 12576, 13440, 13755, 14240, 14672, 14952, 15720, 16768, 17088, 18340, 18690, 19936, 20960, 21360, 22008, 23318, 24920, 25152, 27510, 28480, 29344, 29904, 31440, 34176, 34977, 36680, 37380, 39872, 41920, 42720, 44016, 46636, 49840, 50304, 55020, 56960, 58295, 58688, 59808, 62880, 69954, 73360, 74760, 79744, 81613, 83840, 85440, 88032, 93272, 99680, 110040, 116590, 117376, 119616, 125760, 139908, 146720, 149520, 163226, 170880, 174885, 176064, 186544, 199360, 220080, 233180, 239232, 244839, 251520, 279816, 293440, 299040, 326452, 349770, 352128, 373088, 398720, 408065, 440160, 466360, 489678, 559632, 586880, 598080, 652904, 699540, 746176, 816130, 880320, 932720, 979356, 1119264, 1196160, 1224195, 1305808, 1399080, 1492352, 1632260, 1760640, 1865440, 1958712, 2238528, 2448390, 2611616, 2798160, 3264520, 3730880, 3917424, 4477056, 4896780, 5223232, 5596320, 6529040, 7461760, 7834848, 9793560, 10446464, 11192640, 13058080, 15669696, 19587120, 22385280, 26116160, 31339392, 39174240, 52232320, 78348480, 156696960]

約数ペア:

[(1, 156696960), (2, 78348480), (3, 52232320), (4, 39174240), (5, 31339392), (6, 26116160), (7, 22385280), (8, 19587120), (10, 15669696), (12, 13058080), (14, 11192640), (15, 10446464), (16, 9793560), (20, 7834848), (21, 7461760), (24, 6529040), (28, 5596320), (30, 5223232), (32, 4896780), (35, 4477056), (40, 3917424), (42, 3730880), (48, 3264520), (56, 2798160), (60, 2611616), (64, 2448390), (70, 2238528), (80, 1958712), (84, 1865440), (89, 1760640), (96, 1632260), (105, 1492352), (112, 1399080), (120, 1305808), (128, 1224195), (131, 1196160), (140, 1119264), (160, 979356), (168, 932720), (178, 880320), (192, 816130), (210, 746176), (224, 699540), (240, 652904), (262, 598080), (267, 586880), (280, 559632), (320, 489678), (336, 466360), (356, 440160), (384, 408065), (393, 398720), (420, 373088), (445, 352128), (448, 349770), (480, 326452), (524, 299040), (534, 293440), (560, 279816), (623, 251520), (640, 244839), (655, 239232), (672, 233180), (712, 220080), (786, 199360), (840, 186544), (890, 176064), (896, 174885), (917, 170880), (960, 163226), (1048, 149520), (1068, 146720), (1120, 139908), (1246, 125760), (1310, 119616), (1335, 117376), (1344, 116590), (1424, 110040), (1572, 99680), (1680, 93272), (1780, 88032), (1834, 85440), (1869, 83840), (1920, 81613), (1965, 79744), (2096, 74760), (2136, 73360), (2240, 69954), (2492, 62880), (2620, 59808), (2670, 58688), (2688, 58295), (2751, 56960), (2848, 55020), (3115, 50304), (3144, 49840), (3360, 46636), (3560, 44016), (3668, 42720), (3738, 41920), (3930, 39872), (4192, 37380), (4272, 36680), (4480, 34977), (4585, 34176), (4984, 31440), (5240, 29904), (5340, 29344), (5502, 28480), (5696, 27510), (6230, 25152), (6288, 24920), (6720, 23318), (7120, 22008), (7336, 21360), (7476, 20960), (7860, 19936), (8384, 18690), (8544, 18340), (9170, 17088), (9345, 16768), (9968, 15720), (10480, 14952), (10680, 14672), (11004, 14240), (11392, 13755), (11659, 13440), (12460, 12576)]