159387480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:783

約数の個数: 256

約数和(自身を含む): 628992000

約数和(自身を除く): 469604520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 348, 360, 378, 406, 420, 435, 504, 522, 540, 580, 609, 630, 696, 727, 756, 783, 812, 840, 870, 945, 1015, 1044, 1080, 1160, 1218, 1260, 1305, 1454, 1512, 1566, 1624, 1740, 1827, 1890, 2030, 2088, 2181, 2436, 2520, 2610, 2908, 3045, 3132, 3480, 3635, 3654, 3780, 3915, 4060, 4362, 4872, 5089, 5220, 5481, 5816, 6090, 6264, 6543, 7270, 7308, 7560, 7830, 8120, 8724, 9135, 10178, 10440, 10905, 10962, 12180, 13086, 14540, 14616, 15267, 15660, 17448, 18270, 19629, 20356, 21083, 21810, 21924, 24360, 25445, 26172, 27405, 29080, 30534, 31320, 32715, 36540, 39258, 40712, 42166, 43620, 43848, 45801, 50890, 52344, 54810, 61068, 63249, 65430, 73080, 76335, 78516, 84332, 87240, 91602, 98145, 101780, 105415, 109620, 122136, 126498, 130860, 137403, 147581, 152670, 157032, 168664, 183204, 189747, 196290, 203560, 210830, 219240, 229005, 252996, 261720, 274806, 295162, 305340, 316245, 366408, 379494, 392580, 421660, 442743, 458010, 505992, 549612, 569241, 590324, 610680, 632490, 687015, 737905, 758988, 785160, 843320, 885486, 916020, 948735, 1099224, 1138482, 1180648, 1264980, 1328229, 1374030, 1475810, 1517976, 1770972, 1832040, 1897470, 2213715, 2276964, 2529960, 2656458, 2748060, 2846205, 2951620, 3541944, 3794940, 3984687, 4427430, 4553928, 5312916, 5496120, 5692410, 5903240, 6641145, 7589880, 7969374, 8854860, 10625832, 11384820, 13282290, 15938748, 17709720, 19923435, 22769640, 26564580, 31877496, 39846870, 53129160, 79693740, 159387480]

約数ペア:

[(1, 159387480), (2, 79693740), (3, 53129160), (4, 39846870), (5, 31877496), (6, 26564580), (7, 22769640), (8, 19923435), (9, 17709720), (10, 15938748), (12, 13282290), (14, 11384820), (15, 10625832), (18, 8854860), (20, 7969374), (21, 7589880), (24, 6641145), (27, 5903240), (28, 5692410), (29, 5496120), (30, 5312916), (35, 4553928), (36, 4427430), (40, 3984687), (42, 3794940), (45, 3541944), (54, 2951620), (56, 2846205), (58, 2748060), (60, 2656458), (63, 2529960), (70, 2276964), (72, 2213715), (84, 1897470), (87, 1832040), (90, 1770972), (105, 1517976), (108, 1475810), (116, 1374030), (120, 1328229), (126, 1264980), (135, 1180648), (140, 1138482), (145, 1099224), (168, 948735), (174, 916020), (180, 885486), (189, 843320), (203, 785160), (210, 758988), (216, 737905), (232, 687015), (252, 632490), (261, 610680), (270, 590324), (280, 569241), (290, 549612), (315, 505992), (348, 458010), (360, 442743), (378, 421660), (406, 392580), (420, 379494), (435, 366408), (504, 316245), (522, 305340), (540, 295162), (580, 274806), (609, 261720), (630, 252996), (696, 229005), (727, 219240), (756, 210830), (783, 203560), (812, 196290), (840, 189747), (870, 183204), (945, 168664), (1015, 157032), (1044, 152670), (1080, 147581), (1160, 137403), (1218, 130860), (1260, 126498), (1305, 122136), (1454, 109620), (1512, 105415), (1566, 101780), (1624, 98145), (1740, 91602), (1827, 87240), (1890, 84332), (2030, 78516), (2088, 76335), (2181, 73080), (2436, 65430), (2520, 63249), (2610, 61068), (2908, 54810), (3045, 52344), (3132, 50890), (3480, 45801), (3635, 43848), (3654, 43620), (3780, 42166), (3915, 40712), (4060, 39258), (4362, 36540), (4872, 32715), (5089, 31320), (5220, 30534), (5481, 29080), (5816, 27405), (6090, 26172), (6264, 25445), (6543, 24360), (7270, 21924), (7308, 21810), (7560, 21083), (7830, 20356), (8120, 19629), (8724, 18270), (9135, 17448), (10178, 15660), (10440, 15267), (10905, 14616), (10962, 14540), (12180, 13086)]