158142780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 530804736

約数和(自身を除く): 372661956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 47, 54, 60, 62, 67, 81, 90, 93, 94, 108, 124, 134, 135, 141, 155, 162, 180, 186, 188, 201, 235, 268, 270, 279, 282, 310, 324, 335, 372, 402, 405, 423, 465, 470, 540, 558, 564, 603, 620, 670, 705, 804, 810, 837, 846, 930, 940, 1005, 1116, 1206, 1269, 1340, 1395, 1410, 1457, 1620, 1674, 1692, 1809, 1860, 2010, 2077, 2115, 2412, 2511, 2538, 2790, 2820, 2914, 3015, 3149, 3348, 3618, 3807, 4020, 4154, 4185, 4230, 4371, 5022, 5076, 5427, 5580, 5828, 6030, 6231, 6298, 6345, 7236, 7285, 7614, 8308, 8370, 8460, 8742, 9045, 9447, 10044, 10385, 10854, 12060, 12462, 12555, 12596, 12690, 13113, 14570, 15228, 15745, 16740, 17484, 18090, 18693, 18894, 19035, 20770, 21708, 21855, 24924, 25110, 25380, 26226, 27135, 28341, 29140, 31155, 31490, 36180, 37386, 37788, 38070, 39339, 41540, 43710, 47235, 50220, 52452, 54270, 56079, 56682, 62310, 62980, 65565, 74772, 76140, 78678, 85023, 87420, 93465, 94470, 97619, 108540, 112158, 113364, 118017, 124620, 131130, 141705, 157356, 168237, 170046, 186930, 188940, 195238, 196695, 224316, 236034, 255069, 262260, 280395, 283410, 292857, 336474, 340092, 373860, 390476, 393390, 425115, 472068, 488095, 510138, 560790, 566820, 585714, 590085, 672948, 786780, 841185, 850230, 878571, 976190, 1020276, 1121580, 1171428, 1180170, 1275345, 1464285, 1682370, 1700460, 1757142, 1952380, 2360340, 2550690, 2635713, 2928570, 3364740, 3514284, 4392855, 5101380, 5271426, 5857140, 7907139, 8785710, 10542852, 13178565, 15814278, 17571420, 26357130, 31628556, 39535695, 52714260, 79071390, 158142780]

約数ペア:

[(1, 158142780), (2, 79071390), (3, 52714260), (4, 39535695), (5, 31628556), (6, 26357130), (9, 17571420), (10, 15814278), (12, 13178565), (15, 10542852), (18, 8785710), (20, 7907139), (27, 5857140), (30, 5271426), (31, 5101380), (36, 4392855), (45, 3514284), (47, 3364740), (54, 2928570), (60, 2635713), (62, 2550690), (67, 2360340), (81, 1952380), (90, 1757142), (93, 1700460), (94, 1682370), (108, 1464285), (124, 1275345), (134, 1180170), (135, 1171428), (141, 1121580), (155, 1020276), (162, 976190), (180, 878571), (186, 850230), (188, 841185), (201, 786780), (235, 672948), (268, 590085), (270, 585714), (279, 566820), (282, 560790), (310, 510138), (324, 488095), (335, 472068), (372, 425115), (402, 393390), (405, 390476), (423, 373860), (465, 340092), (470, 336474), (540, 292857), (558, 283410), (564, 280395), (603, 262260), (620, 255069), (670, 236034), (705, 224316), (804, 196695), (810, 195238), (837, 188940), (846, 186930), (930, 170046), (940, 168237), (1005, 157356), (1116, 141705), (1206, 131130), (1269, 124620), (1340, 118017), (1395, 113364), (1410, 112158), (1457, 108540), (1620, 97619), (1674, 94470), (1692, 93465), (1809, 87420), (1860, 85023), (2010, 78678), (2077, 76140), (2115, 74772), (2412, 65565), (2511, 62980), (2538, 62310), (2790, 56682), (2820, 56079), (2914, 54270), (3015, 52452), (3149, 50220), (3348, 47235), (3618, 43710), (3807, 41540), (4020, 39339), (4154, 38070), (4185, 37788), (4230, 37386), (4371, 36180), (5022, 31490), (5076, 31155), (5427, 29140), (5580, 28341), (5828, 27135), (6030, 26226), (6231, 25380), (6298, 25110), (6345, 24924), (7236, 21855), (7285, 21708), (7614, 20770), (8308, 19035), (8370, 18894), (8460, 18693), (8742, 18090), (9045, 17484), (9447, 16740), (10044, 15745), (10385, 15228), (10854, 14570), (12060, 13113), (12462, 12690), (12555, 12596)]