321971760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4517}}^1$

素因数の和:4553

約数の個数: 200

約数和(自身を含む): 1220185296

約数和(自身を除く): 898213536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2970, 3240, 3564, 3960, 4455, 4517, 4752, 5940, 6480, 7128, 7920, 8910, 9034, 11880, 13551, 14256, 17820, 18068, 22585, 23760, 27102, 35640, 36136, 40653, 45170, 49687, 54204, 67755, 71280, 72272, 81306, 90340, 99374, 108408, 121959, 135510, 149061, 162612, 180680, 198748, 203265, 216816, 243918, 248435, 271020, 298122, 325224, 361360, 365877, 397496, 406530, 447183, 487836, 496870, 542040, 596244, 609795, 650448, 731754, 745305, 794992, 813060, 894366, 975672, 993740, 1084080, 1192488, 1219590, 1341549, 1463508, 1490610, 1626120, 1788732, 1829385, 1951344, 1987480, 2235915, 2384976, 2439180, 2683098, 2927016, 2981220, 3252240, 3577464, 3658770, 3974960, 4024647, 4471830, 4878360, 5366196, 5854032, 5962440, 6707745, 7154928, 7317540, 8049294, 8943660, 9756720, 10732392, 11924880, 13415490, 14635080, 16098588, 17887320, 20123235, 21464784, 26830980, 29270160, 32197176, 35774640, 40246470, 53661960, 64394352, 80492940, 107323920, 160985880, 321971760]

約数ペア:

[(1, 321971760), (2, 160985880), (3, 107323920), (4, 80492940), (5, 64394352), (6, 53661960), (8, 40246470), (9, 35774640), (10, 32197176), (11, 29270160), (12, 26830980), (15, 21464784), (16, 20123235), (18, 17887320), (20, 16098588), (22, 14635080), (24, 13415490), (27, 11924880), (30, 10732392), (33, 9756720), (36, 8943660), (40, 8049294), (44, 7317540), (45, 7154928), (48, 6707745), (54, 5962440), (55, 5854032), (60, 5366196), (66, 4878360), (72, 4471830), (80, 4024647), (81, 3974960), (88, 3658770), (90, 3577464), (99, 3252240), (108, 2981220), (110, 2927016), (120, 2683098), (132, 2439180), (135, 2384976), (144, 2235915), (162, 1987480), (165, 1951344), (176, 1829385), (180, 1788732), (198, 1626120), (216, 1490610), (220, 1463508), (240, 1341549), (264, 1219590), (270, 1192488), (297, 1084080), (324, 993740), (330, 975672), (360, 894366), (396, 813060), (405, 794992), (432, 745305), (440, 731754), (495, 650448), (528, 609795), (540, 596244), (594, 542040), (648, 496870), (660, 487836), (720, 447183), (792, 406530), (810, 397496), (880, 365877), (891, 361360), (990, 325224), (1080, 298122), (1188, 271020), (1296, 248435), (1320, 243918), (1485, 216816), (1584, 203265), (1620, 198748), (1782, 180680), (1980, 162612), (2160, 149061), (2376, 135510), (2640, 121959), (2970, 108408), (3240, 99374), (3564, 90340), (3960, 81306), (4455, 72272), (4517, 71280), (4752, 67755), (5940, 54204), (6480, 49687), (7128, 45170), (7920, 40653), (8910, 36136), (9034, 35640), (11880, 27102), (13551, 23760), (14256, 22585), (17820, 18068)]