82428840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 320

約数和(自身を含む): 317116800

約数和(自身を除く): 234687960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 81, 90, 95, 103, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 206, 216, 228, 234, 247, 260, 270, 285, 309, 312, 324, 342, 351, 360, 380, 390, 405, 412, 456, 468, 494, 513, 515, 520, 540, 570, 585, 618, 648, 684, 702, 741, 760, 780, 810, 824, 855, 927, 936, 988, 1026, 1030, 1053, 1080, 1140, 1170, 1235, 1236, 1339, 1368, 1404, 1482, 1539, 1545, 1560, 1620, 1710, 1755, 1854, 1957, 1976, 2052, 2060, 2106, 2223, 2280, 2340, 2470, 2472, 2565, 2678, 2781, 2808, 2964, 3078, 3090, 3240, 3420, 3510, 3705, 3708, 3914, 4017, 4104, 4120, 4212, 4446, 4635, 4680, 4940, 5130, 5265, 5356, 5562, 5871, 5928, 6156, 6180, 6669, 6695, 6840, 7020, 7410, 7416, 7695, 7828, 8034, 8343, 8424, 8892, 9270, 9785, 9880, 10260, 10530, 10712, 11115, 11124, 11742, 12051, 12312, 12360, 13338, 13390, 13905, 14040, 14820, 15390, 15656, 16068, 16686, 17613, 17784, 18540, 19570, 20007, 20085, 20520, 21060, 22230, 22248, 23484, 24102, 25441, 26676, 26780, 27810, 29355, 29640, 30780, 32136, 33345, 33372, 35226, 36153, 37080, 39140, 40014, 40170, 41715, 42120, 44460, 46968, 48204, 50882, 52839, 53352, 53560, 55620, 58710, 60255, 61560, 66690, 66744, 70452, 72306, 76323, 78280, 80028, 80340, 83430, 88065, 88920, 96408, 100035, 101764, 105678, 108459, 111240, 117420, 120510, 127205, 133380, 140904, 144612, 152646, 158517, 160056, 160680, 166860, 176130, 180765, 200070, 203528, 211356, 216918, 228969, 234840, 241020, 254410, 264195, 266760, 289224, 305292, 317034, 333720, 352260, 361530, 381615, 400140, 422712, 433836, 457938, 482040, 508820, 528390, 542295, 610584, 634068, 686907, 704520, 723060, 763230, 792585, 800280, 867672, 915876, 1017640, 1056780, 1084590, 1144845, 1268136, 1373814, 1446120, 1526460, 1585170, 1831752, 2060721, 2113560, 2169180, 2289690, 2747628, 3052920, 3170340, 3434535, 4121442, 4338360, 4579380, 5495256, 6340680, 6869070, 8242884, 9158760, 10303605, 13738140, 16485768, 20607210, 27476280, 41214420, 82428840]

約数ペア:

[(1, 82428840), (2, 41214420), (3, 27476280), (4, 20607210), (5, 16485768), (6, 13738140), (8, 10303605), (9, 9158760), (10, 8242884), (12, 6869070), (13, 6340680), (15, 5495256), (18, 4579380), (19, 4338360), (20, 4121442), (24, 3434535), (26, 3170340), (27, 3052920), (30, 2747628), (36, 2289690), (38, 2169180), (39, 2113560), (40, 2060721), (45, 1831752), (52, 1585170), (54, 1526460), (57, 1446120), (60, 1373814), (65, 1268136), (72, 1144845), (76, 1084590), (78, 1056780), (81, 1017640), (90, 915876), (95, 867672), (103, 800280), (104, 792585), (108, 763230), (114, 723060), (117, 704520), (120, 686907), (130, 634068), (135, 610584), (152, 542295), (156, 528390), (162, 508820), (171, 482040), (180, 457938), (190, 433836), (195, 422712), (206, 400140), (216, 381615), (228, 361530), (234, 352260), (247, 333720), (260, 317034), (270, 305292), (285, 289224), (309, 266760), (312, 264195), (324, 254410), (342, 241020), (351, 234840), (360, 228969), (380, 216918), (390, 211356), (405, 203528), (412, 200070), (456, 180765), (468, 176130), (494, 166860), (513, 160680), (515, 160056), (520, 158517), (540, 152646), (570, 144612), (585, 140904), (618, 133380), (648, 127205), (684, 120510), (702, 117420), (741, 111240), (760, 108459), (780, 105678), (810, 101764), (824, 100035), (855, 96408), (927, 88920), (936, 88065), (988, 83430), (1026, 80340), (1030, 80028), (1053, 78280), (1080, 76323), (1140, 72306), (1170, 70452), (1235, 66744), (1236, 66690), (1339, 61560), (1368, 60255), (1404, 58710), (1482, 55620), (1539, 53560), (1545, 53352), (1560, 52839), (1620, 50882), (1710, 48204), (1755, 46968), (1854, 44460), (1957, 42120), (1976, 41715), (2052, 40170), (2060, 40014), (2106, 39140), (2223, 37080), (2280, 36153), (2340, 35226), (2470, 33372), (2472, 33345), (2565, 32136), (2678, 30780), (2781, 29640), (2808, 29355), (2964, 27810), (3078, 26780), (3090, 26676), (3240, 25441), (3420, 24102), (3510, 23484), (3705, 22248), (3708, 22230), (3914, 21060), (4017, 20520), (4104, 20085), (4120, 20007), (4212, 19570), (4446, 18540), (4635, 17784), (4680, 17613), (4940, 16686), (5130, 16068), (5265, 15656), (5356, 15390), (5562, 14820), (5871, 14040), (5928, 13905), (6156, 13390), (6180, 13338), (6669, 12360), (6695, 12312), (6840, 12051), (7020, 11742), (7410, 11124), (7416, 11115), (7695, 10712), (7828, 10530), (8034, 10260), (8343, 9880), (8424, 9785), (8892, 9270)]