85255680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:696

約数の個数: 160

約数和(自身を含む): 289026144

約数和(自身を除く): 203770464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 653, 680, 768, 816, 960, 1020, 1088, 1280, 1306, 1360, 1536, 1632, 1920, 1959, 2040, 2176, 2560, 2612, 2720, 3264, 3265, 3840, 3918, 4080, 4352, 5224, 5440, 6528, 6530, 7680, 7836, 8160, 8704, 9795, 10448, 10880, 11101, 13056, 13060, 15672, 16320, 19590, 20896, 21760, 22202, 26112, 26120, 31344, 32640, 33303, 39180, 41792, 43520, 44404, 52240, 55505, 62688, 65280, 66606, 78360, 83584, 88808, 104480, 111010, 125376, 130560, 133212, 156720, 166515, 167168, 177616, 208960, 222020, 250752, 266424, 313440, 333030, 334336, 355232, 417920, 444040, 501504, 532848, 626880, 666060, 710464, 835840, 888080, 1003008, 1065696, 1253760, 1332120, 1420928, 1671680, 1776160, 2131392, 2507520, 2664240, 2841856, 3552320, 4262784, 5015040, 5328480, 5683712, 7104640, 8525568, 10656960, 14209280, 17051136, 21313920, 28418560, 42627840, 85255680]

約数ペア:

[(1, 85255680), (2, 42627840), (3, 28418560), (4, 21313920), (5, 17051136), (6, 14209280), (8, 10656960), (10, 8525568), (12, 7104640), (15, 5683712), (16, 5328480), (17, 5015040), (20, 4262784), (24, 3552320), (30, 2841856), (32, 2664240), (34, 2507520), (40, 2131392), (48, 1776160), (51, 1671680), (60, 1420928), (64, 1332120), (68, 1253760), (80, 1065696), (85, 1003008), (96, 888080), (102, 835840), (120, 710464), (128, 666060), (136, 626880), (160, 532848), (170, 501504), (192, 444040), (204, 417920), (240, 355232), (255, 334336), (256, 333030), (272, 313440), (320, 266424), (340, 250752), (384, 222020), (408, 208960), (480, 177616), (510, 167168), (512, 166515), (544, 156720), (640, 133212), (653, 130560), (680, 125376), (768, 111010), (816, 104480), (960, 88808), (1020, 83584), (1088, 78360), (1280, 66606), (1306, 65280), (1360, 62688), (1536, 55505), (1632, 52240), (1920, 44404), (1959, 43520), (2040, 41792), (2176, 39180), (2560, 33303), (2612, 32640), (2720, 31344), (3264, 26120), (3265, 26112), (3840, 22202), (3918, 21760), (4080, 20896), (4352, 19590), (5224, 16320), (5440, 15672), (6528, 13060), (6530, 13056), (7680, 11101), (7836, 10880), (8160, 10448), (8704, 9795)]