660507821568

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{20477053}}^1$

素因数の和:20477084

約数の個数: 120

約数和(自身を含む): 2178594729168

約数和(自身を除く): 1518086907600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 16128, 32256, 20477053, 40954106, 61431159, 81908212, 122862318, 143339371, 163816424, 184293477, 245724636, 286678742, 327632848, 368586954, 430018113, 491449272, 573357484, 655265696, 737173908, 860036226, 982898544, 1146714968, 1290054339, 1310531392, 1474347816, 1720072452, 1965797088, 2293429936, 2580108678, 2621062784, 2948695632, 3440144904, 3931594176, 4586859872, 5160217356, 5242125568, 5897391264, 6880289808, 7863188352, 9173719744, 10320434712, 10484251136, 11794782528, 13760579616, 15726376704, 18347439488, 20640869424, 23589565056, 27521159232, 31452753408, 36694878976, 41281738848, 47179130112, 55042318464, 73389757952, 82563477696, 94358260224, 110084636928, 165126955392, 220169273856, 330253910784, 660507821568]

約数ペア:

[(1, 660507821568), (2, 330253910784), (3, 220169273856), (4, 165126955392), (6, 110084636928), (7, 94358260224), (8, 82563477696), (9, 73389757952), (12, 55042318464), (14, 47179130112), (16, 41281738848), (18, 36694878976), (21, 31452753408), (24, 27521159232), (28, 23589565056), (32, 20640869424), (36, 18347439488), (42, 15726376704), (48, 13760579616), (56, 11794782528), (63, 10484251136), (64, 10320434712), (72, 9173719744), (84, 7863188352), (96, 6880289808), (112, 5897391264), (126, 5242125568), (128, 5160217356), (144, 4586859872), (168, 3931594176), (192, 3440144904), (224, 2948695632), (252, 2621062784), (256, 2580108678), (288, 2293429936), (336, 1965797088), (384, 1720072452), (448, 1474347816), (504, 1310531392), (512, 1290054339), (576, 1146714968), (672, 982898544), (768, 860036226), (896, 737173908), (1008, 655265696), (1152, 573357484), (1344, 491449272), (1536, 430018113), (1792, 368586954), (2016, 327632848), (2304, 286678742), (2688, 245724636), (3584, 184293477), (4032, 163816424), (4608, 143339371), (5376, 122862318), (8064, 81908212), (10752, 61431159), (16128, 40954106), (32256, 20477053)]