81576710880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{4027}}^1\times {\mathrm{6029}}^1$

素因数の和:10081

約数の個数: 192

約数和(自身を含む): 293797808640

約数和(自身を除く): 212221097760

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 4027, 6029, 8054, 12058, 12081, 16108, 18087, 20135, 24116, 24162, 28189, 30145, 32216, 36174, 40270, 42203, 48232, 48324, 56378, 60290, 60405, 64432, 72348, 80540, 84406, 84567, 90435, 96464, 96648, 112756, 120580, 120810, 126609, 128864, 140945, 144696, 161080, 168812, 169134, 180870, 192928, 193296, 211015, 225512, 241160, 241620, 253218, 281890, 289392, 322160, 337624, 338268, 361740, 386592, 422030, 422835, 451024, 482320, 483240, 506436, 563780, 578784, 633045, 644320, 675248, 676536, 723480, 844060, 845670, 902048, 964640, 966480, 1012872, 1127560, 1266090, 1350496, 1353072, 1446960, 1688120, 1691340, 1932960, 2025744, 2255120, 2532180, 2706144, 2893920, 3376240, 3382680, 4051488, 4510240, 5064360, 6752480, 6765360, 10128720, 13530720, 20257440, 24278783, 48557566, 72836349, 97115132, 121393915, 145672698, 169951481, 194230264, 242787830, 291345396, 339902962, 364181745, 388460528, 485575660, 509854443, 582690792, 679805924, 728363490, 776921056, 849757405, 971151320, 1019708886, 1165381584, 1359611848, 1456726980, 1699514810, 1942302640, 2039417772, 2330763168, 2549272215, 2719223696, 2913453960, 3399029620, 3884605280, 4078835544, 5098544430, 5438447392, 5826907920, 6798059240, 8157671088, 10197088860, 11653815840, 13596118480, 16315342176, 20394177720, 27192236960, 40788355440, 81576710880]

約数ペア:

[(1, 81576710880), (2, 40788355440), (3, 27192236960), (4, 20394177720), (5, 16315342176), (6, 13596118480), (7, 11653815840), (8, 10197088860), (10, 8157671088), (12, 6798059240), (14, 5826907920), (15, 5438447392), (16, 5098544430), (20, 4078835544), (21, 3884605280), (24, 3399029620), (28, 2913453960), (30, 2719223696), (32, 2549272215), (35, 2330763168), (40, 2039417772), (42, 1942302640), (48, 1699514810), (56, 1456726980), (60, 1359611848), (70, 1165381584), (80, 1019708886), (84, 971151320), (96, 849757405), (105, 776921056), (112, 728363490), (120, 679805924), (140, 582690792), (160, 509854443), (168, 485575660), (210, 388460528), (224, 364181745), (240, 339902962), (280, 291345396), (336, 242787830), (420, 194230264), (480, 169951481), (560, 145672698), (672, 121393915), (840, 97115132), (1120, 72836349), (1680, 48557566), (3360, 24278783), (4027, 20257440), (6029, 13530720), (8054, 10128720), (12058, 6765360), (12081, 6752480), (16108, 5064360), (18087, 4510240), (20135, 4051488), (24116, 3382680), (24162, 3376240), (28189, 2893920), (30145, 2706144), (32216, 2532180), (36174, 2255120), (40270, 2025744), (42203, 1932960), (48232, 1691340), (48324, 1688120), (56378, 1446960), (60290, 1353072), (60405, 1350496), (64432, 1266090), (72348, 1127560), (80540, 1012872), (84406, 966480), (84567, 964640), (90435, 902048), (96464, 845670), (96648, 844060), (112756, 723480), (120580, 676536), (120810, 675248), (126609, 644320), (128864, 633045), (140945, 578784), (144696, 563780), (161080, 506436), (168812, 483240), (169134, 482320), (180870, 451024), (192928, 422835), (193296, 422030), (211015, 386592), (225512, 361740), (241160, 338268), (241620, 337624), (253218, 322160), (281890, 289392)]