151948720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1499

約数の個数: 160

約数和(自身を含む): 466684416

約数和(自身を除く): 314735696

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1190, 1232, 1309, 1360, 1451, 1496, 1540, 1870, 1904, 2380, 2618, 2902, 2992, 3080, 3740, 4760, 5236, 5804, 6160, 6545, 7255, 7480, 9520, 10157, 10472, 11608, 13090, 14510, 14960, 15961, 20314, 20944, 23216, 24667, 26180, 29020, 31922, 40628, 49334, 50785, 52360, 58040, 63844, 79805, 81256, 98668, 101570, 104720, 111727, 116080, 123335, 127688, 159610, 162512, 172669, 197336, 203140, 223454, 246670, 255376, 271337, 319220, 345338, 394672, 406280, 446908, 493340, 542674, 558635, 638440, 690676, 812560, 863345, 893816, 986680, 1085348, 1117270, 1276880, 1356685, 1381352, 1726690, 1787632, 1899359, 1973360, 2170696, 2234540, 2713370, 2762704, 3453380, 3798718, 4341392, 4469080, 5426740, 6906760, 7597436, 8938160, 9496795, 10853480, 13813520, 15194872, 18993590, 21706960, 30389744, 37987180, 75974360, 151948720]

約数ペア:

[(1, 151948720), (2, 75974360), (4, 37987180), (5, 30389744), (7, 21706960), (8, 18993590), (10, 15194872), (11, 13813520), (14, 10853480), (16, 9496795), (17, 8938160), (20, 7597436), (22, 6906760), (28, 5426740), (34, 4469080), (35, 4341392), (40, 3798718), (44, 3453380), (55, 2762704), (56, 2713370), (68, 2234540), (70, 2170696), (77, 1973360), (80, 1899359), (85, 1787632), (88, 1726690), (110, 1381352), (112, 1356685), (119, 1276880), (136, 1117270), (140, 1085348), (154, 986680), (170, 893816), (176, 863345), (187, 812560), (220, 690676), (238, 638440), (272, 558635), (280, 542674), (308, 493340), (340, 446908), (374, 406280), (385, 394672), (440, 345338), (476, 319220), (560, 271337), (595, 255376), (616, 246670), (680, 223454), (748, 203140), (770, 197336), (880, 172669), (935, 162512), (952, 159610), (1190, 127688), (1232, 123335), (1309, 116080), (1360, 111727), (1451, 104720), (1496, 101570), (1540, 98668), (1870, 81256), (1904, 79805), (2380, 63844), (2618, 58040), (2902, 52360), (2992, 50785), (3080, 49334), (3740, 40628), (4760, 31922), (5236, 29020), (5804, 26180), (6160, 24667), (6545, 23216), (7255, 20944), (7480, 20314), (9520, 15961), (10157, 14960), (10472, 14510), (11608, 13090)]