8128485120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{302399}}^1$

素因数の和:302430

約数の個数: 144

約数和(自身を含む): 29669068800

約数和(自身を除く): 21540583680

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, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 302399, 604798, 907197, 1209596, 1511995, 1814394, 2116793, 2419192, 3023990, 3628788, 4233586, 4535985, 4838384, 6047980, 6350379, 7257576, 8467172, 9071970, 9676768, 10583965, 12095960, 12700758, 14515152, 16934344, 18143940, 19353536, 21167930, 24191920, 25401516, 29030304, 31751895, 33868688, 36287880, 38707072, 42335860, 48383840, 50803032, 58060608, 63503790, 67737376, 72575760, 77414144, 84671720, 96767680, 101606064, 116121216, 127007580, 135474752, 145151520, 169343440, 193535360, 203212128, 232242432, 254015160, 270949504, 290303040, 338686880, 387070720, 406424256, 508030320, 541899008, 580606080, 677373760, 812848512, 1016060640, 1161212160, 1354747520, 1625697024, 2032121280, 2709495040, 4064242560, 8128485120]

約数ペア:

[(1, 8128485120), (2, 4064242560), (3, 2709495040), (4, 2032121280), (5, 1625697024), (6, 1354747520), (7, 1161212160), (8, 1016060640), (10, 812848512), (12, 677373760), (14, 580606080), (15, 541899008), (16, 508030320), (20, 406424256), (21, 387070720), (24, 338686880), (28, 290303040), (30, 270949504), (32, 254015160), (35, 232242432), (40, 203212128), (42, 193535360), (48, 169343440), (56, 145151520), (60, 135474752), (64, 127007580), (70, 116121216), (80, 101606064), (84, 96767680), (96, 84671720), (105, 77414144), (112, 72575760), (120, 67737376), (128, 63503790), (140, 58060608), (160, 50803032), (168, 48383840), (192, 42335860), (210, 38707072), (224, 36287880), (240, 33868688), (256, 31751895), (280, 29030304), (320, 25401516), (336, 24191920), (384, 21167930), (420, 19353536), (448, 18143940), (480, 16934344), (560, 14515152), (640, 12700758), (672, 12095960), (768, 10583965), (840, 9676768), (896, 9071970), (960, 8467172), (1120, 7257576), (1280, 6350379), (1344, 6047980), (1680, 4838384), (1792, 4535985), (1920, 4233586), (2240, 3628788), (2688, 3023990), (3360, 2419192), (3840, 2116793), (4480, 1814394), (5376, 1511995), (6720, 1209596), (8960, 907197), (13440, 604798), (26880, 302399)]