803316640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1431

約数の個数: 192

約数和(自身を含む): 2372364288

約数和(自身を除く): 1569047648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 160, 170, 217, 224, 238, 248, 272, 280, 310, 340, 434, 476, 496, 527, 544, 560, 595, 620, 680, 868, 952, 992, 1054, 1085, 1120, 1190, 1240, 1360, 1361, 1736, 1904, 2108, 2170, 2380, 2480, 2635, 2720, 2722, 3472, 3689, 3808, 4216, 4340, 4760, 4960, 5270, 5444, 6805, 6944, 7378, 8432, 8680, 9520, 9527, 10540, 10888, 13610, 14756, 16864, 17360, 18445, 19040, 19054, 21080, 21776, 23137, 27220, 29512, 34720, 36890, 38108, 42160, 42191, 43552, 46274, 47635, 54440, 59024, 73780, 76216, 84320, 84382, 92548, 95270, 108880, 115685, 118048, 147560, 152432, 161959, 168764, 185096, 190540, 210955, 217760, 231370, 295120, 295337, 304864, 323918, 337528, 370192, 381080, 421910, 462740, 590240, 590674, 647836, 675056, 717247, 740384, 762160, 809795, 843820, 925480, 1181348, 1295672, 1350112, 1434494, 1476685, 1524320, 1619590, 1687640, 1850960, 2362696, 2591344, 2868988, 2953370, 3239180, 3375280, 3586235, 3701920, 4725392, 5020729, 5182688, 5737976, 5906740, 6478360, 6750560, 7172470, 9450784, 10041458, 11475952, 11813480, 12956720, 14344940, 20082916, 22951904, 23626960, 25103645, 25913440, 28689880, 40165832, 47253920, 50207290, 57379760, 80331664, 100414580, 114759520, 160663328, 200829160, 401658320, 803316640]

約数ペア:

[(1, 803316640), (2, 401658320), (4, 200829160), (5, 160663328), (7, 114759520), (8, 100414580), (10, 80331664), (14, 57379760), (16, 50207290), (17, 47253920), (20, 40165832), (28, 28689880), (31, 25913440), (32, 25103645), (34, 23626960), (35, 22951904), (40, 20082916), (56, 14344940), (62, 12956720), (68, 11813480), (70, 11475952), (80, 10041458), (85, 9450784), (112, 7172470), (119, 6750560), (124, 6478360), (136, 5906740), (140, 5737976), (155, 5182688), (160, 5020729), (170, 4725392), (217, 3701920), (224, 3586235), (238, 3375280), (248, 3239180), (272, 2953370), (280, 2868988), (310, 2591344), (340, 2362696), (434, 1850960), (476, 1687640), (496, 1619590), (527, 1524320), (544, 1476685), (560, 1434494), (595, 1350112), (620, 1295672), (680, 1181348), (868, 925480), (952, 843820), (992, 809795), (1054, 762160), (1085, 740384), (1120, 717247), (1190, 675056), (1240, 647836), (1360, 590674), (1361, 590240), (1736, 462740), (1904, 421910), (2108, 381080), (2170, 370192), (2380, 337528), (2480, 323918), (2635, 304864), (2720, 295337), (2722, 295120), (3472, 231370), (3689, 217760), (3808, 210955), (4216, 190540), (4340, 185096), (4760, 168764), (4960, 161959), (5270, 152432), (5444, 147560), (6805, 118048), (6944, 115685), (7378, 108880), (8432, 95270), (8680, 92548), (9520, 84382), (9527, 84320), (10540, 76216), (10888, 73780), (13610, 59024), (14756, 54440), (16864, 47635), (17360, 46274), (18445, 43552), (19040, 42191), (19054, 42160), (21080, 38108), (21776, 36890), (23137, 34720), (27220, 29512)]