158387040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:874

約数の個数: 288

約数和(自身を含む): 651006720

約数和(自身を除く): 492619680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 827, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1654, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2481, 2520, 2660, 2736, 3040, 3192, 3308, 3360, 3420, 3990, 4135, 4256, 4560, 4788, 4962, 5040, 5320, 5472, 5789, 5985, 6384, 6616, 6840, 7443, 7980, 8270, 9120, 9576, 9924, 10080, 10640, 11578, 11970, 12405, 12768, 13232, 13680, 14886, 15713, 15960, 16540, 17367, 19152, 19848, 21280, 23156, 23940, 24810, 26464, 27360, 28945, 29772, 31426, 31920, 33080, 34734, 37215, 38304, 39696, 46312, 47139, 47880, 49620, 52101, 57890, 59544, 62852, 63840, 66160, 69468, 74430, 78565, 79392, 86835, 92624, 94278, 95760, 99240, 104202, 109991, 115780, 119088, 125704, 132320, 138936, 141417, 148860, 157130, 173670, 185248, 188556, 191520, 198480, 208404, 219982, 231560, 235695, 238176, 251408, 260505, 277872, 282834, 297720, 314260, 329973, 347340, 377112, 396960, 416808, 439964, 463120, 471390, 502816, 521010, 549955, 555744, 565668, 595440, 628520, 659946, 694680, 707085, 754224, 833616, 879928, 926240, 942780, 989919, 1042020, 1099910, 1131336, 1190880, 1257040, 1319892, 1389360, 1414170, 1508448, 1649865, 1667232, 1759856, 1885560, 1979838, 2084040, 2199820, 2262672, 2514080, 2639784, 2778720, 2828340, 3299730, 3519712, 3771120, 3959676, 4168080, 4399640, 4525344, 4949595, 5279568, 5656680, 6599460, 7542240, 7919352, 8336160, 8799280, 9899190, 10559136, 11313360, 13198920, 15838704, 17598560, 19798380, 22626720, 26397840, 31677408, 39596760, 52795680, 79193520, 158387040]

約数ペア:

[(1, 158387040), (2, 79193520), (3, 52795680), (4, 39596760), (5, 31677408), (6, 26397840), (7, 22626720), (8, 19798380), (9, 17598560), (10, 15838704), (12, 13198920), (14, 11313360), (15, 10559136), (16, 9899190), (18, 8799280), (19, 8336160), (20, 7919352), (21, 7542240), (24, 6599460), (28, 5656680), (30, 5279568), (32, 4949595), (35, 4525344), (36, 4399640), (38, 4168080), (40, 3959676), (42, 3771120), (45, 3519712), (48, 3299730), (56, 2828340), (57, 2778720), (60, 2639784), (63, 2514080), (70, 2262672), (72, 2199820), (76, 2084040), (80, 1979838), (84, 1885560), (90, 1759856), (95, 1667232), (96, 1649865), (105, 1508448), (112, 1414170), (114, 1389360), (120, 1319892), (126, 1257040), (133, 1190880), (140, 1131336), (144, 1099910), (152, 1042020), (160, 989919), (168, 942780), (171, 926240), (180, 879928), (190, 833616), (210, 754224), (224, 707085), (228, 694680), (240, 659946), (252, 628520), (266, 595440), (280, 565668), (285, 555744), (288, 549955), (304, 521010), (315, 502816), (336, 471390), (342, 463120), (360, 439964), (380, 416808), (399, 396960), (420, 377112), (456, 347340), (480, 329973), (504, 314260), (532, 297720), (560, 282834), (570, 277872), (608, 260505), (630, 251408), (665, 238176), (672, 235695), (684, 231560), (720, 219982), (760, 208404), (798, 198480), (827, 191520), (840, 188556), (855, 185248), (912, 173670), (1008, 157130), (1064, 148860), (1120, 141417), (1140, 138936), (1197, 132320), (1260, 125704), (1330, 119088), (1368, 115780), (1440, 109991), (1520, 104202), (1596, 99240), (1654, 95760), (1680, 94278), (1710, 92624), (1824, 86835), (1995, 79392), (2016, 78565), (2128, 74430), (2280, 69468), (2394, 66160), (2481, 63840), (2520, 62852), (2660, 59544), (2736, 57890), (3040, 52101), (3192, 49620), (3308, 47880), (3360, 47139), (3420, 46312), (3990, 39696), (4135, 38304), (4256, 37215), (4560, 34734), (4788, 33080), (4962, 31920), (5040, 31426), (5320, 29772), (5472, 28945), (5789, 27360), (5985, 26464), (6384, 24810), (6616, 23940), (6840, 23156), (7443, 21280), (7980, 19848), (8270, 19152), (9120, 17367), (9576, 16540), (9924, 15960), (10080, 15713), (10640, 14886), (11578, 13680), (11970, 13232), (12405, 12768)]