158603760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31469}}^1$

素因数の和:31495

約数の個数: 120

約数和(自身を含む): 608755680

約数和(自身を除く): 450151920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 31469, 62938, 94407, 125876, 157345, 188814, 220283, 251752, 283221, 314690, 377628, 440566, 472035, 503504, 566442, 629380, 660849, 755256, 881132, 944070, 1101415, 1132884, 1258760, 1321698, 1416105, 1510512, 1762264, 1888140, 1982547, 2202830, 2265768, 2517520, 2643396, 2832210, 3304245, 3524528, 3776280, 3965094, 4405660, 4531536, 5286792, 5664420, 6608490, 7552560, 7930188, 8811320, 9912735, 10573584, 11328840, 13216980, 15860376, 17622640, 19825470, 22657680, 26433960, 31720752, 39650940, 52867920, 79301880, 158603760]

約数ペア:

[(1, 158603760), (2, 79301880), (3, 52867920), (4, 39650940), (5, 31720752), (6, 26433960), (7, 22657680), (8, 19825470), (9, 17622640), (10, 15860376), (12, 13216980), (14, 11328840), (15, 10573584), (16, 9912735), (18, 8811320), (20, 7930188), (21, 7552560), (24, 6608490), (28, 5664420), (30, 5286792), (35, 4531536), (36, 4405660), (40, 3965094), (42, 3776280), (45, 3524528), (48, 3304245), (56, 2832210), (60, 2643396), (63, 2517520), (70, 2265768), (72, 2202830), (80, 1982547), (84, 1888140), (90, 1762264), (105, 1510512), (112, 1416105), (120, 1321698), (126, 1258760), (140, 1132884), (144, 1101415), (168, 944070), (180, 881132), (210, 755256), (240, 660849), (252, 629380), (280, 566442), (315, 503504), (336, 472035), (360, 440566), (420, 377628), (504, 314690), (560, 283221), (630, 251752), (720, 220283), (840, 188814), (1008, 157345), (1260, 125876), (1680, 94407), (2520, 62938), (5040, 31469)]