47223680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 131604480

約数和(自身を除く): 84380800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 127, 128, 140, 160, 166, 224, 254, 280, 320, 332, 415, 448, 508, 560, 581, 635, 640, 664, 830, 889, 896, 1016, 1120, 1162, 1270, 1328, 1660, 1778, 2032, 2240, 2324, 2540, 2656, 2905, 3320, 3556, 4064, 4445, 4480, 4648, 5080, 5312, 5810, 6640, 7112, 8128, 8890, 9296, 10160, 10541, 10624, 11620, 13280, 14224, 16256, 17780, 18592, 20320, 21082, 23240, 26560, 28448, 35560, 37184, 40640, 42164, 46480, 52705, 53120, 56896, 71120, 73787, 74368, 81280, 84328, 92960, 105410, 113792, 142240, 147574, 168656, 185920, 210820, 284480, 295148, 337312, 368935, 371840, 421640, 568960, 590296, 674624, 737870, 843280, 1180592, 1349248, 1475740, 1686560, 2361184, 2951480, 3373120, 4722368, 5902960, 6746240, 9444736, 11805920, 23611840, 47223680]

約数ペア:

[(1, 47223680), (2, 23611840), (4, 11805920), (5, 9444736), (7, 6746240), (8, 5902960), (10, 4722368), (14, 3373120), (16, 2951480), (20, 2361184), (28, 1686560), (32, 1475740), (35, 1349248), (40, 1180592), (56, 843280), (64, 737870), (70, 674624), (80, 590296), (83, 568960), (112, 421640), (127, 371840), (128, 368935), (140, 337312), (160, 295148), (166, 284480), (224, 210820), (254, 185920), (280, 168656), (320, 147574), (332, 142240), (415, 113792), (448, 105410), (508, 92960), (560, 84328), (581, 81280), (635, 74368), (640, 73787), (664, 71120), (830, 56896), (889, 53120), (896, 52705), (1016, 46480), (1120, 42164), (1162, 40640), (1270, 37184), (1328, 35560), (1660, 28448), (1778, 26560), (2032, 23240), (2240, 21082), (2324, 20320), (2540, 18592), (2656, 17780), (2905, 16256), (3320, 14224), (3556, 13280), (4064, 11620), (4445, 10624), (4480, 10541), (4648, 10160), (5080, 9296), (5312, 8890), (5810, 8128), (6640, 7112)]