144352320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{21481}}^1$

素因数の和:21508

約数の個数: 112

約数和(自身を含む): 523817088

約数和(自身を除く): 379464768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 21481, 42962, 64443, 85924, 107405, 128886, 150367, 171848, 214810, 257772, 300734, 322215, 343696, 429620, 451101, 515544, 601468, 644430, 687392, 751835, 859240, 902202, 1031088, 1202936, 1288860, 1374784, 1503670, 1718480, 1804404, 2062176, 2255505, 2405872, 2577720, 3007340, 3436960, 3608808, 4124352, 4511010, 4811744, 5155440, 6014680, 6873920, 7217616, 9022020, 9623488, 10310880, 12029360, 14435232, 18044040, 20621760, 24058720, 28870464, 36088080, 48117440, 72176160, 144352320]

約数ペア:

[(1, 144352320), (2, 72176160), (3, 48117440), (4, 36088080), (5, 28870464), (6, 24058720), (7, 20621760), (8, 18044040), (10, 14435232), (12, 12029360), (14, 10310880), (15, 9623488), (16, 9022020), (20, 7217616), (21, 6873920), (24, 6014680), (28, 5155440), (30, 4811744), (32, 4511010), (35, 4124352), (40, 3608808), (42, 3436960), (48, 3007340), (56, 2577720), (60, 2405872), (64, 2255505), (70, 2062176), (80, 1804404), (84, 1718480), (96, 1503670), (105, 1374784), (112, 1288860), (120, 1202936), (140, 1031088), (160, 902202), (168, 859240), (192, 751835), (210, 687392), (224, 644430), (240, 601468), (280, 515544), (320, 451101), (336, 429620), (420, 343696), (448, 322215), (480, 300734), (560, 257772), (672, 214810), (840, 171848), (960, 150367), (1120, 128886), (1344, 107405), (1680, 85924), (2240, 64443), (3360, 42962), (6720, 21481)]