128333160

素因数分解:

$2^3\times 3^9\times 5^1\times {\mathrm{163}}^1$

素因数の和:201

約数の個数: 160

約数和(自身を含む): 435774240

約数和(自身を除く): 307441080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 163, 180, 216, 243, 270, 324, 326, 360, 405, 486, 489, 540, 648, 652, 729, 810, 815, 972, 978, 1080, 1215, 1304, 1458, 1467, 1620, 1630, 1944, 1956, 2187, 2430, 2445, 2916, 2934, 3240, 3260, 3645, 3912, 4374, 4401, 4860, 4890, 5832, 5868, 6520, 6561, 7290, 7335, 8748, 8802, 9720, 9780, 10935, 11736, 13122, 13203, 14580, 14670, 17496, 17604, 19560, 19683, 21870, 22005, 26244, 26406, 29160, 29340, 32805, 35208, 39366, 39609, 43740, 44010, 52488, 52812, 58680, 65610, 66015, 78732, 79218, 87480, 88020, 98415, 105624, 118827, 131220, 132030, 157464, 158436, 176040, 196830, 198045, 237654, 262440, 264060, 316872, 356481, 393660, 396090, 475308, 528120, 594135, 712962, 787320, 792180, 950616, 1069443, 1188270, 1425924, 1584360, 1782405, 2138886, 2376540, 2851848, 3208329, 3564810, 4277772, 4753080, 5347215, 6416658, 7129620, 8555544, 10694430, 12833316, 14259240, 16041645, 21388860, 25666632, 32083290, 42777720, 64166580, 128333160]

約数ペア:

[(1, 128333160), (2, 64166580), (3, 42777720), (4, 32083290), (5, 25666632), (6, 21388860), (8, 16041645), (9, 14259240), (10, 12833316), (12, 10694430), (15, 8555544), (18, 7129620), (20, 6416658), (24, 5347215), (27, 4753080), (30, 4277772), (36, 3564810), (40, 3208329), (45, 2851848), (54, 2376540), (60, 2138886), (72, 1782405), (81, 1584360), (90, 1425924), (108, 1188270), (120, 1069443), (135, 950616), (162, 792180), (163, 787320), (180, 712962), (216, 594135), (243, 528120), (270, 475308), (324, 396090), (326, 393660), (360, 356481), (405, 316872), (486, 264060), (489, 262440), (540, 237654), (648, 198045), (652, 196830), (729, 176040), (810, 158436), (815, 157464), (972, 132030), (978, 131220), (1080, 118827), (1215, 105624), (1304, 98415), (1458, 88020), (1467, 87480), (1620, 79218), (1630, 78732), (1944, 66015), (1956, 65610), (2187, 58680), (2430, 52812), (2445, 52488), (2916, 44010), (2934, 43740), (3240, 39609), (3260, 39366), (3645, 35208), (3912, 32805), (4374, 29340), (4401, 29160), (4860, 26406), (4890, 26244), (5832, 22005), (5868, 21870), (6520, 19683), (6561, 19560), (7290, 17604), (7335, 17496), (8748, 14670), (8802, 14580), (9720, 13203), (9780, 13122), (10935, 11736)]