142985280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3169}}^1$

素因数の和:3236

約数の個数: 112

約数和(自身を含む): 463783680

約数和(自身を除く): 320798400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3169, 3760, 4512, 5640, 6338, 7520, 9024, 9507, 11280, 12676, 15040, 15845, 19014, 22560, 25352, 31690, 38028, 45120, 47535, 50704, 63380, 76056, 95070, 101408, 126760, 148943, 152112, 190140, 202816, 253520, 297886, 304224, 380280, 446829, 507040, 595772, 608448, 744715, 760560, 893658, 1014080, 1191544, 1489430, 1521120, 1787316, 2234145, 2383088, 2978860, 3042240, 3574632, 4468290, 4766176, 5957720, 7149264, 8936580, 9532352, 11915440, 14298528, 17873160, 23830880, 28597056, 35746320, 47661760, 71492640, 142985280]

約数ペア:

[(1, 142985280), (2, 71492640), (3, 47661760), (4, 35746320), (5, 28597056), (6, 23830880), (8, 17873160), (10, 14298528), (12, 11915440), (15, 9532352), (16, 8936580), (20, 7149264), (24, 5957720), (30, 4766176), (32, 4468290), (40, 3574632), (47, 3042240), (48, 2978860), (60, 2383088), (64, 2234145), (80, 1787316), (94, 1521120), (96, 1489430), (120, 1191544), (141, 1014080), (160, 893658), (188, 760560), (192, 744715), (235, 608448), (240, 595772), (282, 507040), (320, 446829), (376, 380280), (470, 304224), (480, 297886), (564, 253520), (705, 202816), (752, 190140), (940, 152112), (960, 148943), (1128, 126760), (1410, 101408), (1504, 95070), (1880, 76056), (2256, 63380), (2820, 50704), (3008, 47535), (3169, 45120), (3760, 38028), (4512, 31690), (5640, 25352), (6338, 22560), (7520, 19014), (9024, 15845), (9507, 15040), (11280, 12676)]