191661120

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{3169}}^1$

素因数の和:3202

約数の個数: 224

約数和(自身を含む): 772972800

約数和(自身を除く): 581311680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3169, 3360, 3780, 4032, 4320, 5040, 6048, 6338, 6720, 7560, 8640, 9507, 10080, 12096, 12676, 15120, 15845, 19014, 20160, 22183, 25352, 28521, 30240, 31690, 38028, 44366, 47535, 50704, 57042, 60480, 63380, 66549, 76056, 85563, 88732, 95070, 101408, 110915, 114084, 126760, 133098, 142605, 152112, 171126, 177464, 190140, 199647, 202816, 221830, 228168, 253520, 266196, 285210, 304224, 332745, 342252, 354928, 380280, 399294, 427815, 443660, 456336, 507040, 532392, 570420, 598941, 608448, 665490, 684504, 709856, 760560, 798588, 855630, 887320, 912672, 998235, 1014080, 1064784, 1140840, 1197882, 1330980, 1369008, 1419712, 1521120, 1597176, 1711260, 1774640, 1825344, 1996470, 2129568, 2281680, 2395764, 2661960, 2738016, 2994705, 3042240, 3194352, 3422520, 3549280, 3992940, 4259136, 4563360, 4791528, 5323920, 5476032, 5989410, 6388704, 6845040, 7098560, 7985880, 9126720, 9583056, 10647840, 11978820, 12777408, 13690080, 15971760, 19166112, 21295680, 23957640, 27380160, 31943520, 38332224, 47915280, 63887040, 95830560, 191661120]

約数ペア:

[(1, 191661120), (2, 95830560), (3, 63887040), (4, 47915280), (5, 38332224), (6, 31943520), (7, 27380160), (8, 23957640), (9, 21295680), (10, 19166112), (12, 15971760), (14, 13690080), (15, 12777408), (16, 11978820), (18, 10647840), (20, 9583056), (21, 9126720), (24, 7985880), (27, 7098560), (28, 6845040), (30, 6388704), (32, 5989410), (35, 5476032), (36, 5323920), (40, 4791528), (42, 4563360), (45, 4259136), (48, 3992940), (54, 3549280), (56, 3422520), (60, 3194352), (63, 3042240), (64, 2994705), (70, 2738016), (72, 2661960), (80, 2395764), (84, 2281680), (90, 2129568), (96, 1996470), (105, 1825344), (108, 1774640), (112, 1711260), (120, 1597176), (126, 1521120), (135, 1419712), (140, 1369008), (144, 1330980), (160, 1197882), (168, 1140840), (180, 1064784), (189, 1014080), (192, 998235), (210, 912672), (216, 887320), (224, 855630), (240, 798588), (252, 760560), (270, 709856), (280, 684504), (288, 665490), (315, 608448), (320, 598941), (336, 570420), (360, 532392), (378, 507040), (420, 456336), (432, 443660), (448, 427815), (480, 399294), (504, 380280), (540, 354928), (560, 342252), (576, 332745), (630, 304224), (672, 285210), (720, 266196), (756, 253520), (840, 228168), (864, 221830), (945, 202816), (960, 199647), (1008, 190140), (1080, 177464), (1120, 171126), (1260, 152112), (1344, 142605), (1440, 133098), (1512, 126760), (1680, 114084), (1728, 110915), (1890, 101408), (2016, 95070), (2160, 88732), (2240, 85563), (2520, 76056), (2880, 66549), (3024, 63380), (3169, 60480), (3360, 57042), (3780, 50704), (4032, 47535), (4320, 44366), (5040, 38028), (6048, 31690), (6338, 30240), (6720, 28521), (7560, 25352), (8640, 22183), (9507, 20160), (10080, 19014), (12096, 15845), (12676, 15120)]