8192967720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263609}}^1$

素因数の和:263667

約数の個数: 128

約数和(自身を含む): 28849478400

約数和(自身を除く): 20656510680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 15540, 31080, 263609, 527218, 790827, 1054436, 1318045, 1581654, 1845263, 2108872, 2636090, 3163308, 3690526, 3954135, 5272180, 5535789, 6326616, 7381052, 7908270, 9226315, 9753533, 10544360, 11071578, 14762104, 15816540, 18452630, 19507066, 22143156, 27678945, 29260599, 31633080, 36905260, 39014132, 44286312, 48767665, 55357890, 58521198, 68274731, 73810520, 78028264, 97535330, 110715780, 117042396, 136549462, 146302995, 195070660, 204824193, 221431560, 234084792, 273098924, 292605990, 341373655, 390141320, 409648386, 546197848, 585211980, 682747310, 819296772, 1024120965, 1170423960, 1365494620, 1638593544, 2048241930, 2730989240, 4096483860, 8192967720]

約数ペア:

[(1, 8192967720), (2, 4096483860), (3, 2730989240), (4, 2048241930), (5, 1638593544), (6, 1365494620), (7, 1170423960), (8, 1024120965), (10, 819296772), (12, 682747310), (14, 585211980), (15, 546197848), (20, 409648386), (21, 390141320), (24, 341373655), (28, 292605990), (30, 273098924), (35, 234084792), (37, 221431560), (40, 204824193), (42, 195070660), (56, 146302995), (60, 136549462), (70, 117042396), (74, 110715780), (84, 97535330), (105, 78028264), (111, 73810520), (120, 68274731), (140, 58521198), (148, 55357890), (168, 48767665), (185, 44286312), (210, 39014132), (222, 36905260), (259, 31633080), (280, 29260599), (296, 27678945), (370, 22143156), (420, 19507066), (444, 18452630), (518, 15816540), (555, 14762104), (740, 11071578), (777, 10544360), (840, 9753533), (888, 9226315), (1036, 7908270), (1110, 7381052), (1295, 6326616), (1480, 5535789), (1554, 5272180), (2072, 3954135), (2220, 3690526), (2590, 3163308), (3108, 2636090), (3885, 2108872), (4440, 1845263), (5180, 1581654), (6216, 1318045), (7770, 1054436), (10360, 790827), (15540, 527218), (31080, 263609)]