7208211120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2730383}}^1$

素因数の和:2730410

約数の個数: 80

約数和(自身を含む): 24376868352

約数和(自身を除く): 17168657232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 2730383, 5460766, 8191149, 10921532, 13651915, 16382298, 21843064, 27303830, 30034213, 32764596, 40955745, 43686128, 54607660, 60068426, 65529192, 81911490, 90102639, 109215320, 120136852, 131058384, 150171065, 163822980, 180205278, 218430640, 240273704, 300342130, 327645960, 360410556, 450513195, 480547408, 600684260, 655291920, 720821112, 901026390, 1201368520, 1441642224, 1802052780, 2402737040, 3604105560, 7208211120]

約数ペア:

[(1, 7208211120), (2, 3604105560), (3, 2402737040), (4, 1802052780), (5, 1441642224), (6, 1201368520), (8, 901026390), (10, 720821112), (11, 655291920), (12, 600684260), (15, 480547408), (16, 450513195), (20, 360410556), (22, 327645960), (24, 300342130), (30, 240273704), (33, 218430640), (40, 180205278), (44, 163822980), (48, 150171065), (55, 131058384), (60, 120136852), (66, 109215320), (80, 90102639), (88, 81911490), (110, 65529192), (120, 60068426), (132, 54607660), (165, 43686128), (176, 40955745), (220, 32764596), (240, 30034213), (264, 27303830), (330, 21843064), (440, 16382298), (528, 13651915), (660, 10921532), (880, 8191149), (1320, 5460766), (2640, 2730383)]