19384229760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1442279}}^1$

素因数の和:1442308

約数の個数: 128

約数和(自身を含む): 70614028800

約数和(自身を除く): 51229799040

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 1442279, 2884558, 4326837, 5769116, 7211395, 8653674, 10095953, 11538232, 14422790, 17307348, 20191906, 21634185, 23076464, 28845580, 30287859, 34614696, 40383812, 43268370, 46152928, 50479765, 57691160, 60575718, 69229392, 80767624, 86536740, 92305856, 100959530, 115382320, 121151436, 138458784, 151439295, 161535248, 173073480, 184611712, 201919060, 230764640, 242302872, 276917568, 302878590, 323070496, 346146960, 403838120, 461529280, 484605744, 553835136, 605757180, 646140992, 692293920, 807676240, 923058560, 969211488, 1211514360, 1292281984, 1384587840, 1615352480, 1938422976, 2423028720, 2769175680, 3230704960, 3876845952, 4846057440, 6461409920, 9692114880, 19384229760]

約数ペア:

[(1, 19384229760), (2, 9692114880), (3, 6461409920), (4, 4846057440), (5, 3876845952), (6, 3230704960), (7, 2769175680), (8, 2423028720), (10, 1938422976), (12, 1615352480), (14, 1384587840), (15, 1292281984), (16, 1211514360), (20, 969211488), (21, 923058560), (24, 807676240), (28, 692293920), (30, 646140992), (32, 605757180), (35, 553835136), (40, 484605744), (42, 461529280), (48, 403838120), (56, 346146960), (60, 323070496), (64, 302878590), (70, 276917568), (80, 242302872), (84, 230764640), (96, 201919060), (105, 184611712), (112, 173073480), (120, 161535248), (128, 151439295), (140, 138458784), (160, 121151436), (168, 115382320), (192, 100959530), (210, 92305856), (224, 86536740), (240, 80767624), (280, 69229392), (320, 60575718), (336, 57691160), (384, 50479765), (420, 46152928), (448, 43268370), (480, 40383812), (560, 34614696), (640, 30287859), (672, 28845580), (840, 23076464), (896, 21634185), (960, 20191906), (1120, 17307348), (1344, 14422790), (1680, 11538232), (1920, 10095953), (2240, 8653674), (2688, 7211395), (3360, 5769116), (4480, 4326837), (6720, 2884558), (13440, 1442279)]