4066279680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55733}}^1$

素因数の和:55776

約数の個数: 144

約数和(自身を含む): 13670435520

約数和(自身を除く): 9604155840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 12160, 14592, 18240, 24320, 36480, 55733, 72960, 111466, 167199, 222932, 278665, 334398, 445864, 557330, 668796, 835995, 891728, 1058927, 1114660, 1337592, 1671990, 1783456, 2117854, 2229320, 2675184, 3176781, 3343980, 3566912, 4235708, 4458640, 5294635, 5350368, 6353562, 6687960, 7133824, 8471416, 8917280, 10589270, 10700736, 12707124, 13375920, 14267648, 15883905, 16942832, 17834560, 21178540, 21401472, 25414248, 26751840, 31767810, 33885664, 35669120, 42357080, 42802944, 50828496, 53503680, 63535620, 67771328, 71338240, 84714160, 101656992, 107007360, 127071240, 135542656, 169428320, 203313984, 214014720, 254142480, 271085312, 338856640, 406627968, 508284960, 677713280, 813255936, 1016569920, 1355426560, 2033139840, 4066279680]

約数ペア:

[(1, 4066279680), (2, 2033139840), (3, 1355426560), (4, 1016569920), (5, 813255936), (6, 677713280), (8, 508284960), (10, 406627968), (12, 338856640), (15, 271085312), (16, 254142480), (19, 214014720), (20, 203313984), (24, 169428320), (30, 135542656), (32, 127071240), (38, 107007360), (40, 101656992), (48, 84714160), (57, 71338240), (60, 67771328), (64, 63535620), (76, 53503680), (80, 50828496), (95, 42802944), (96, 42357080), (114, 35669120), (120, 33885664), (128, 31767810), (152, 26751840), (160, 25414248), (190, 21401472), (192, 21178540), (228, 17834560), (240, 16942832), (256, 15883905), (285, 14267648), (304, 13375920), (320, 12707124), (380, 10700736), (384, 10589270), (456, 8917280), (480, 8471416), (570, 7133824), (608, 6687960), (640, 6353562), (760, 5350368), (768, 5294635), (912, 4458640), (960, 4235708), (1140, 3566912), (1216, 3343980), (1280, 3176781), (1520, 2675184), (1824, 2229320), (1920, 2117854), (2280, 1783456), (2432, 1671990), (3040, 1337592), (3648, 1114660), (3840, 1058927), (4560, 891728), (4864, 835995), (6080, 668796), (7296, 557330), (9120, 445864), (12160, 334398), (14592, 278665), (18240, 222932), (24320, 167199), (36480, 111466), (55733, 72960)]