87714480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:611

約数の個数: 160

約数和(自身を含む): 314265600

約数和(自身を除く): 226551120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 420, 436, 479, 545, 560, 654, 763, 840, 872, 958, 1090, 1308, 1437, 1526, 1635, 1680, 1744, 1916, 2180, 2289, 2395, 2616, 2874, 3052, 3270, 3353, 3815, 3832, 4360, 4578, 4790, 5232, 5748, 6104, 6540, 6706, 7185, 7630, 7664, 8720, 9156, 9580, 10059, 11445, 11496, 12208, 13080, 13412, 14370, 15260, 16765, 18312, 19160, 20118, 22890, 22992, 26160, 26824, 28740, 30520, 33530, 36624, 38320, 40236, 45780, 50295, 52211, 53648, 57480, 61040, 67060, 80472, 91560, 100590, 104422, 114960, 134120, 156633, 160944, 183120, 201180, 208844, 261055, 268240, 313266, 365477, 402360, 417688, 522110, 626532, 730954, 783165, 804720, 835376, 1044220, 1096431, 1253064, 1461908, 1566330, 1827385, 2088440, 2192862, 2506128, 2923816, 3132660, 3654770, 4176880, 4385724, 5482155, 5847632, 6265320, 7309540, 8771448, 10964310, 12530640, 14619080, 17542896, 21928620, 29238160, 43857240, 87714480]

約数ペア:

[(1, 87714480), (2, 43857240), (3, 29238160), (4, 21928620), (5, 17542896), (6, 14619080), (7, 12530640), (8, 10964310), (10, 8771448), (12, 7309540), (14, 6265320), (15, 5847632), (16, 5482155), (20, 4385724), (21, 4176880), (24, 3654770), (28, 3132660), (30, 2923816), (35, 2506128), (40, 2192862), (42, 2088440), (48, 1827385), (56, 1566330), (60, 1461908), (70, 1253064), (80, 1096431), (84, 1044220), (105, 835376), (109, 804720), (112, 783165), (120, 730954), (140, 626532), (168, 522110), (210, 417688), (218, 402360), (240, 365477), (280, 313266), (327, 268240), (336, 261055), (420, 208844), (436, 201180), (479, 183120), (545, 160944), (560, 156633), (654, 134120), (763, 114960), (840, 104422), (872, 100590), (958, 91560), (1090, 80472), (1308, 67060), (1437, 61040), (1526, 57480), (1635, 53648), (1680, 52211), (1744, 50295), (1916, 45780), (2180, 40236), (2289, 38320), (2395, 36624), (2616, 33530), (2874, 30520), (3052, 28740), (3270, 26824), (3353, 26160), (3815, 22992), (3832, 22890), (4360, 20118), (4578, 19160), (4790, 18312), (5232, 16765), (5748, 15260), (6104, 14370), (6540, 13412), (6706, 13080), (7185, 12208), (7630, 11496), (7664, 11445), (8720, 10059), (9156, 9580)]