298139520

素因数分解:

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

素因数の和:3205

約数の個数: 192

約数和(自身を含む): 1105822800

約数和(自身を除く): 807683280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3169, 3360, 3920, 4480, 4704, 5880, 6272, 6338, 6720, 7840, 9408, 9507, 11760, 12676, 13440, 15680, 15845, 18816, 19014, 22183, 23520, 25352, 31360, 31690, 38028, 44366, 47040, 47535, 50704, 63380, 66549, 76056, 88732, 94080, 95070, 101408, 110915, 126760, 133098, 152112, 155281, 177464, 190140, 202816, 221830, 253520, 266196, 304224, 310562, 332745, 354928, 380280, 405632, 443660, 465843, 507040, 532392, 608448, 621124, 665490, 709856, 760560, 776405, 887320, 931686, 1014080, 1064784, 1216896, 1242248, 1330980, 1419712, 1521120, 1552810, 1774640, 1863372, 2028160, 2129568, 2329215, 2484496, 2661960, 2839424, 3042240, 3105620, 3549280, 3726744, 4259136, 4658430, 4968992, 5323920, 6084480, 6211240, 7098560, 7453488, 8518272, 9316860, 9937984, 10647840, 12422480, 14197120, 14906976, 18633720, 19875968, 21295680, 24844960, 29813952, 37267440, 42591360, 49689920, 59627904, 74534880, 99379840, 149069760, 298139520]

約数ペア:

[(1, 298139520), (2, 149069760), (3, 99379840), (4, 74534880), (5, 59627904), (6, 49689920), (7, 42591360), (8, 37267440), (10, 29813952), (12, 24844960), (14, 21295680), (15, 19875968), (16, 18633720), (20, 14906976), (21, 14197120), (24, 12422480), (28, 10647840), (30, 9937984), (32, 9316860), (35, 8518272), (40, 7453488), (42, 7098560), (48, 6211240), (49, 6084480), (56, 5323920), (60, 4968992), (64, 4658430), (70, 4259136), (80, 3726744), (84, 3549280), (96, 3105620), (98, 3042240), (105, 2839424), (112, 2661960), (120, 2484496), (128, 2329215), (140, 2129568), (147, 2028160), (160, 1863372), (168, 1774640), (192, 1552810), (196, 1521120), (210, 1419712), (224, 1330980), (240, 1242248), (245, 1216896), (280, 1064784), (294, 1014080), (320, 931686), (336, 887320), (384, 776405), (392, 760560), (420, 709856), (448, 665490), (480, 621124), (490, 608448), (560, 532392), (588, 507040), (640, 465843), (672, 443660), (735, 405632), (784, 380280), (840, 354928), (896, 332745), (960, 310562), (980, 304224), (1120, 266196), (1176, 253520), (1344, 221830), (1470, 202816), (1568, 190140), (1680, 177464), (1920, 155281), (1960, 152112), (2240, 133098), (2352, 126760), (2688, 110915), (2940, 101408), (3136, 95070), (3169, 94080), (3360, 88732), (3920, 76056), (4480, 66549), (4704, 63380), (5880, 50704), (6272, 47535), (6338, 47040), (6720, 44366), (7840, 38028), (9408, 31690), (9507, 31360), (11760, 25352), (12676, 23520), (13440, 22183), (15680, 19014), (15845, 18816)]