192430980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{152723}}^1$

素因数の和:152745

約数の個数: 72

約数和(自身を含む): 667098432

約数和(自身を除く): 474667452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 152723, 305446, 458169, 610892, 763615, 916338, 1069061, 1374507, 1527230, 1832676, 2138122, 2290845, 2749014, 3054460, 3207183, 4276244, 4581690, 5345305, 5498028, 6414366, 6872535, 9163380, 9621549, 10690610, 12828732, 13745070, 16035915, 19243098, 21381220, 27490140, 32071830, 38486196, 48107745, 64143660, 96215490, 192430980]

約数ペア:

[(1, 192430980), (2, 96215490), (3, 64143660), (4, 48107745), (5, 38486196), (6, 32071830), (7, 27490140), (9, 21381220), (10, 19243098), (12, 16035915), (14, 13745070), (15, 12828732), (18, 10690610), (20, 9621549), (21, 9163380), (28, 6872535), (30, 6414366), (35, 5498028), (36, 5345305), (42, 4581690), (45, 4276244), (60, 3207183), (63, 3054460), (70, 2749014), (84, 2290845), (90, 2138122), (105, 1832676), (126, 1527230), (140, 1374507), (180, 1069061), (210, 916338), (252, 763615), (315, 610892), (420, 458169), (630, 305446), (1260, 152723)]