76218480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:528

約数の個数: 240

約数和(自身を含む): 292481280

約数和(自身を除く): 216262800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 479, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 958, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1437, 1530, 1560, 1768, 1872, 1916, 1989, 2040, 2210, 2340, 2395, 2448, 2652, 2874, 3060, 3120, 3315, 3536, 3832, 3978, 4080, 4311, 4420, 4680, 4790, 5304, 5748, 6120, 6227, 6630, 7185, 7664, 7956, 8143, 8622, 8840, 9360, 9580, 9945, 10608, 11496, 12240, 12454, 13260, 14370, 15912, 16286, 17244, 17680, 18681, 19160, 19890, 21555, 22992, 24429, 24908, 26520, 28740, 31135, 31824, 32572, 34488, 37362, 38320, 39780, 40715, 43110, 48858, 49816, 53040, 56043, 57480, 62270, 65144, 68976, 73287, 74724, 79560, 81430, 86220, 93405, 97716, 99632, 105859, 112086, 114960, 122145, 124540, 130288, 146574, 149448, 159120, 162860, 172440, 186810, 195432, 211718, 224172, 244290, 249080, 280215, 293148, 298896, 317577, 325720, 344880, 366435, 373620, 390864, 423436, 448344, 488580, 498160, 529295, 560430, 586296, 635154, 651440, 732870, 747240, 846872, 896688, 952731, 977160, 1058590, 1120860, 1172592, 1270308, 1465740, 1494480, 1587885, 1693744, 1905462, 1954320, 2117180, 2241720, 2540616, 2931480, 3175770, 3810924, 4234360, 4483440, 4763655, 5081232, 5862960, 6351540, 7621848, 8468720, 9527310, 12703080, 15243696, 19054620, 25406160, 38109240, 76218480]

約数ペア:

[(1, 76218480), (2, 38109240), (3, 25406160), (4, 19054620), (5, 15243696), (6, 12703080), (8, 9527310), (9, 8468720), (10, 7621848), (12, 6351540), (13, 5862960), (15, 5081232), (16, 4763655), (17, 4483440), (18, 4234360), (20, 3810924), (24, 3175770), (26, 2931480), (30, 2540616), (34, 2241720), (36, 2117180), (39, 1954320), (40, 1905462), (45, 1693744), (48, 1587885), (51, 1494480), (52, 1465740), (60, 1270308), (65, 1172592), (68, 1120860), (72, 1058590), (78, 977160), (80, 952731), (85, 896688), (90, 846872), (102, 747240), (104, 732870), (117, 651440), (120, 635154), (130, 586296), (136, 560430), (144, 529295), (153, 498160), (156, 488580), (170, 448344), (180, 423436), (195, 390864), (204, 373620), (208, 366435), (221, 344880), (234, 325720), (240, 317577), (255, 298896), (260, 293148), (272, 280215), (306, 249080), (312, 244290), (340, 224172), (360, 211718), (390, 195432), (408, 186810), (442, 172440), (468, 162860), (479, 159120), (510, 149448), (520, 146574), (585, 130288), (612, 124540), (624, 122145), (663, 114960), (680, 112086), (720, 105859), (765, 99632), (780, 97716), (816, 93405), (884, 86220), (936, 81430), (958, 79560), (1020, 74724), (1040, 73287), (1105, 68976), (1170, 65144), (1224, 62270), (1326, 57480), (1360, 56043), (1437, 53040), (1530, 49816), (1560, 48858), (1768, 43110), (1872, 40715), (1916, 39780), (1989, 38320), (2040, 37362), (2210, 34488), (2340, 32572), (2395, 31824), (2448, 31135), (2652, 28740), (2874, 26520), (3060, 24908), (3120, 24429), (3315, 22992), (3536, 21555), (3832, 19890), (3978, 19160), (4080, 18681), (4311, 17680), (4420, 17244), (4680, 16286), (4790, 15912), (5304, 14370), (5748, 13260), (6120, 12454), (6227, 12240), (6630, 11496), (7185, 10608), (7664, 9945), (7956, 9580), (8143, 9360), (8622, 8840)]