734546160320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2543}}^1\times {\mathrm{128951}}^1$

素因数の和:131518

約数の個数: 112

約数和(自身を含む): 1999816501248

約数和(自身を除く): 1265270340928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 2543, 5086, 10172, 12715, 17801, 20344, 25430, 35602, 40688, 50860, 71204, 81376, 89005, 101720, 128951, 142408, 162752, 178010, 203440, 257902, 284816, 356020, 406880, 515804, 569632, 644755, 712040, 813760, 902657, 1031608, 1139264, 1289510, 1424080, 1805314, 2063216, 2579020, 2848160, 3610628, 4126432, 4513285, 5158040, 5696320, 7221256, 8252864, 9026570, 10316080, 14442512, 18053140, 20632160, 28885024, 36106280, 41264320, 57770048, 72212560, 144425120, 288850240, 327922393, 655844786, 1311689572, 1639611965, 2295456751, 2623379144, 3279223930, 4590913502, 5246758288, 6558447860, 9181827004, 10493516576, 11477283755, 13116895720, 18363654008, 20987033152, 22954567510, 26233791440, 36727308016, 45909135020, 52467582880, 73454616032, 91818270040, 104935165760, 146909232064, 183636540080, 367273080160, 734546160320]

約数ペア:

[(1, 734546160320), (2, 367273080160), (4, 183636540080), (5, 146909232064), (7, 104935165760), (8, 91818270040), (10, 73454616032), (14, 52467582880), (16, 45909135020), (20, 36727308016), (28, 26233791440), (32, 22954567510), (35, 20987033152), (40, 18363654008), (56, 13116895720), (64, 11477283755), (70, 10493516576), (80, 9181827004), (112, 6558447860), (140, 5246758288), (160, 4590913502), (224, 3279223930), (280, 2623379144), (320, 2295456751), (448, 1639611965), (560, 1311689572), (1120, 655844786), (2240, 327922393), (2543, 288850240), (5086, 144425120), (10172, 72212560), (12715, 57770048), (17801, 41264320), (20344, 36106280), (25430, 28885024), (35602, 20632160), (40688, 18053140), (50860, 14442512), (71204, 10316080), (81376, 9026570), (89005, 8252864), (101720, 7221256), (128951, 5696320), (142408, 5158040), (162752, 4513285), (178010, 4126432), (203440, 3610628), (257902, 2848160), (284816, 2579020), (356020, 2063216), (406880, 1805314), (515804, 1424080), (569632, 1289510), (644755, 1139264), (712040, 1031608), (813760, 902657)]