136902780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:808

約数の個数: 144

約数和(自身を含む): 478033920

約数和(自身を除く): 341131140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 179, 180, 210, 252, 315, 358, 420, 537, 607, 630, 716, 895, 1074, 1214, 1253, 1260, 1611, 1790, 1821, 2148, 2428, 2506, 2685, 3035, 3222, 3580, 3642, 3759, 4249, 5012, 5370, 5463, 6070, 6265, 6444, 7284, 7518, 8055, 8498, 9105, 10740, 10926, 11277, 12140, 12530, 12747, 15036, 16110, 16996, 18210, 18795, 21245, 21852, 22554, 25060, 25494, 27315, 32220, 36420, 37590, 38241, 42490, 45108, 50988, 54630, 56385, 63735, 75180, 76482, 84980, 108653, 109260, 112770, 127470, 152964, 191205, 217306, 225540, 254940, 325959, 382410, 434612, 543265, 651918, 760571, 764820, 977877, 1086530, 1303836, 1521142, 1629795, 1955754, 2173060, 2281713, 3042284, 3259590, 3802855, 3911508, 4563426, 4889385, 6519180, 6845139, 7605710, 9126852, 9778770, 11408565, 13690278, 15211420, 19557540, 22817130, 27380556, 34225695, 45634260, 68451390, 136902780]

約数ペア:

[(1, 136902780), (2, 68451390), (3, 45634260), (4, 34225695), (5, 27380556), (6, 22817130), (7, 19557540), (9, 15211420), (10, 13690278), (12, 11408565), (14, 9778770), (15, 9126852), (18, 7605710), (20, 6845139), (21, 6519180), (28, 4889385), (30, 4563426), (35, 3911508), (36, 3802855), (42, 3259590), (45, 3042284), (60, 2281713), (63, 2173060), (70, 1955754), (84, 1629795), (90, 1521142), (105, 1303836), (126, 1086530), (140, 977877), (179, 764820), (180, 760571), (210, 651918), (252, 543265), (315, 434612), (358, 382410), (420, 325959), (537, 254940), (607, 225540), (630, 217306), (716, 191205), (895, 152964), (1074, 127470), (1214, 112770), (1253, 109260), (1260, 108653), (1611, 84980), (1790, 76482), (1821, 75180), (2148, 63735), (2428, 56385), (2506, 54630), (2685, 50988), (3035, 45108), (3222, 42490), (3580, 38241), (3642, 37590), (3759, 36420), (4249, 32220), (5012, 27315), (5370, 25494), (5463, 25060), (6070, 22554), (6265, 21852), (6444, 21245), (7284, 18795), (7518, 18210), (8055, 16996), (8498, 16110), (9105, 15036), (10740, 12747), (10926, 12530), (11277, 12140)]