85641360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2683}}^1$

素因数の和:2725

約数の個数: 160

約数和(自身を含む): 319503360

約数和(自身を除く): 233862000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 2683, 3192, 3990, 4560, 5320, 5366, 6384, 7980, 8049, 10640, 10732, 13415, 15960, 16098, 18781, 21464, 26830, 31920, 32196, 37562, 40245, 42928, 50977, 53660, 56343, 64392, 75124, 80490, 93905, 101954, 107320, 112686, 128784, 150248, 152931, 160980, 187810, 203908, 214640, 225372, 254885, 281715, 300496, 305862, 321960, 356839, 375620, 407816, 450744, 509770, 563430, 611724, 643920, 713678, 751240, 764655, 815632, 901488, 1019540, 1070517, 1126860, 1223448, 1427356, 1502480, 1529310, 1784195, 2039080, 2141034, 2253720, 2446896, 2854712, 3058620, 3568390, 4078160, 4282068, 4507440, 5352585, 5709424, 6117240, 7136780, 8564136, 10705170, 12234480, 14273560, 17128272, 21410340, 28547120, 42820680, 85641360]

約数ペア:

[(1, 85641360), (2, 42820680), (3, 28547120), (4, 21410340), (5, 17128272), (6, 14273560), (7, 12234480), (8, 10705170), (10, 8564136), (12, 7136780), (14, 6117240), (15, 5709424), (16, 5352585), (19, 4507440), (20, 4282068), (21, 4078160), (24, 3568390), (28, 3058620), (30, 2854712), (35, 2446896), (38, 2253720), (40, 2141034), (42, 2039080), (48, 1784195), (56, 1529310), (57, 1502480), (60, 1427356), (70, 1223448), (76, 1126860), (80, 1070517), (84, 1019540), (95, 901488), (105, 815632), (112, 764655), (114, 751240), (120, 713678), (133, 643920), (140, 611724), (152, 563430), (168, 509770), (190, 450744), (210, 407816), (228, 375620), (240, 356839), (266, 321960), (280, 305862), (285, 300496), (304, 281715), (336, 254885), (380, 225372), (399, 214640), (420, 203908), (456, 187810), (532, 160980), (560, 152931), (570, 150248), (665, 128784), (760, 112686), (798, 107320), (840, 101954), (912, 93905), (1064, 80490), (1140, 75124), (1330, 64392), (1520, 56343), (1596, 53660), (1680, 50977), (1995, 42928), (2128, 40245), (2280, 37562), (2660, 32196), (2683, 31920), (3192, 26830), (3990, 21464), (4560, 18781), (5320, 16098), (5366, 15960), (6384, 13415), (7980, 10732), (8049, 10640)]