738505080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9631}}^1$

素因数の和:9722

約数の個数: 128

約数和(自身を含む): 2496614400

約数和(自身を除く): 1758109320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2556, 2840, 3195, 3834, 4260, 5112, 6390, 7668, 8520, 9585, 9631, 12780, 15336, 19170, 19262, 25560, 28893, 38340, 38524, 48155, 57786, 76680, 77048, 86679, 96310, 115572, 144465, 173358, 192620, 231144, 260037, 288930, 346716, 385240, 433395, 520074, 577860, 683801, 693432, 866790, 1040148, 1155720, 1300185, 1367602, 1733580, 2051403, 2080296, 2600370, 2735204, 3419005, 3467160, 4102806, 5200740, 5470408, 6154209, 6838010, 8205612, 10257015, 10401480, 12308418, 13676020, 16411224, 18462627, 20514030, 24616836, 27352040, 30771045, 36925254, 41028060, 49233672, 61542090, 73850508, 82056120, 92313135, 123084180, 147701016, 184626270, 246168360, 369252540, 738505080]

約数ペア:

[(1, 738505080), (2, 369252540), (3, 246168360), (4, 184626270), (5, 147701016), (6, 123084180), (8, 92313135), (9, 82056120), (10, 73850508), (12, 61542090), (15, 49233672), (18, 41028060), (20, 36925254), (24, 30771045), (27, 27352040), (30, 24616836), (36, 20514030), (40, 18462627), (45, 16411224), (54, 13676020), (60, 12308418), (71, 10401480), (72, 10257015), (90, 8205612), (108, 6838010), (120, 6154209), (135, 5470408), (142, 5200740), (180, 4102806), (213, 3467160), (216, 3419005), (270, 2735204), (284, 2600370), (355, 2080296), (360, 2051403), (426, 1733580), (540, 1367602), (568, 1300185), (639, 1155720), (710, 1040148), (852, 866790), (1065, 693432), (1080, 683801), (1278, 577860), (1420, 520074), (1704, 433395), (1917, 385240), (2130, 346716), (2556, 288930), (2840, 260037), (3195, 231144), (3834, 192620), (4260, 173358), (5112, 144465), (6390, 115572), (7668, 96310), (8520, 86679), (9585, 77048), (9631, 76680), (12780, 57786), (15336, 48155), (19170, 38524), (19262, 38340), (25560, 28893)]