82432560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 294981120

約数和(自身を除く): 212548560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 139, 140, 168, 210, 240, 278, 280, 336, 353, 417, 420, 556, 560, 695, 706, 834, 840, 973, 1059, 1112, 1390, 1412, 1668, 1680, 1765, 1946, 2085, 2118, 2224, 2471, 2780, 2824, 2919, 3336, 3530, 3892, 4170, 4236, 4865, 4942, 5295, 5560, 5648, 5838, 6672, 7060, 7413, 7784, 8340, 8472, 9730, 9884, 10590, 11120, 11676, 12355, 14120, 14595, 14826, 15568, 16680, 16944, 19460, 19768, 21180, 23352, 24710, 28240, 29190, 29652, 33360, 37065, 38920, 39536, 42360, 46704, 49067, 49420, 58380, 59304, 74130, 77840, 84720, 98134, 98840, 116760, 118608, 147201, 148260, 196268, 197680, 233520, 245335, 294402, 296520, 343469, 392536, 490670, 588804, 593040, 686938, 736005, 785072, 981340, 1030407, 1177608, 1373876, 1472010, 1717345, 1962680, 2060814, 2355216, 2747752, 2944020, 3434690, 3925360, 4121628, 5152035, 5495504, 5888040, 6869380, 8243256, 10304070, 11776080, 13738760, 16486512, 20608140, 27477520, 41216280, 82432560]

約数ペア:

[(1, 82432560), (2, 41216280), (3, 27477520), (4, 20608140), (5, 16486512), (6, 13738760), (7, 11776080), (8, 10304070), (10, 8243256), (12, 6869380), (14, 5888040), (15, 5495504), (16, 5152035), (20, 4121628), (21, 3925360), (24, 3434690), (28, 2944020), (30, 2747752), (35, 2355216), (40, 2060814), (42, 1962680), (48, 1717345), (56, 1472010), (60, 1373876), (70, 1177608), (80, 1030407), (84, 981340), (105, 785072), (112, 736005), (120, 686938), (139, 593040), (140, 588804), (168, 490670), (210, 392536), (240, 343469), (278, 296520), (280, 294402), (336, 245335), (353, 233520), (417, 197680), (420, 196268), (556, 148260), (560, 147201), (695, 118608), (706, 116760), (834, 98840), (840, 98134), (973, 84720), (1059, 77840), (1112, 74130), (1390, 59304), (1412, 58380), (1668, 49420), (1680, 49067), (1765, 46704), (1946, 42360), (2085, 39536), (2118, 38920), (2224, 37065), (2471, 33360), (2780, 29652), (2824, 29190), (2919, 28240), (3336, 24710), (3530, 23352), (3892, 21180), (4170, 19768), (4236, 19460), (4865, 16944), (4942, 16680), (5295, 15568), (5560, 14826), (5648, 14595), (5838, 14120), (6672, 12355), (7060, 11676), (7413, 11120), (7784, 10590), (8340, 9884), (8472, 9730)]