230043520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{51349}}^1$

素因数の和:51375

約数の個数: 64

約数和(自身を含む): 628524000

約数和(自身を除く): 398480480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 51349, 102698, 205396, 256745, 359443, 410792, 513490, 718886, 821584, 1026980, 1437772, 1643168, 1797215, 2053960, 2875544, 3286336, 3594430, 4107920, 5751088, 6572672, 7188860, 8215840, 11502176, 14377720, 16431680, 23004352, 28755440, 32863360, 46008704, 57510880, 115021760, 230043520]

約数ペア:

[(1, 230043520), (2, 115021760), (4, 57510880), (5, 46008704), (7, 32863360), (8, 28755440), (10, 23004352), (14, 16431680), (16, 14377720), (20, 11502176), (28, 8215840), (32, 7188860), (35, 6572672), (40, 5751088), (56, 4107920), (64, 3594430), (70, 3286336), (80, 2875544), (112, 2053960), (128, 1797215), (140, 1643168), (160, 1437772), (224, 1026980), (280, 821584), (320, 718886), (448, 513490), (560, 410792), (640, 359443), (896, 256745), (1120, 205396), (2240, 102698), (4480, 51349)]