158543280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 240

約数和(自身を含む): 617460480

約数和(自身を除く): 458917200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 83, 84, 90, 105, 112, 120, 126, 140, 144, 166, 168, 180, 210, 240, 249, 252, 280, 315, 332, 336, 360, 379, 415, 420, 498, 504, 560, 581, 630, 664, 720, 747, 758, 830, 840, 996, 1008, 1137, 1162, 1245, 1260, 1328, 1494, 1516, 1660, 1680, 1743, 1895, 1992, 2274, 2324, 2490, 2520, 2653, 2905, 2988, 3032, 3320, 3411, 3486, 3735, 3790, 3984, 4548, 4648, 4980, 5040, 5229, 5306, 5685, 5810, 5976, 6064, 6640, 6822, 6972, 7470, 7580, 7959, 8715, 9096, 9296, 9960, 10458, 10612, 11370, 11620, 11952, 13265, 13644, 13944, 14940, 15160, 15918, 17055, 17430, 18192, 19920, 20916, 21224, 22740, 23240, 23877, 26145, 26530, 27288, 27888, 29880, 30320, 31457, 31836, 34110, 34860, 39795, 41832, 42448, 45480, 46480, 47754, 52290, 53060, 54576, 59760, 62914, 63672, 68220, 69720, 79590, 83664, 90960, 94371, 95508, 104580, 106120, 119385, 125828, 127344, 136440, 139440, 157285, 159180, 188742, 191016, 209160, 212240, 220199, 238770, 251656, 272880, 283113, 314570, 318360, 377484, 382032, 418320, 440398, 471855, 477540, 503312, 566226, 629140, 636720, 660597, 754968, 880796, 943710, 955080, 1100995, 1132452, 1258280, 1321194, 1415565, 1509936, 1761592, 1887420, 1910160, 1981791, 2201990, 2264904, 2516560, 2642388, 2831130, 3302985, 3523184, 3774840, 3963582, 4403980, 4529808, 5284776, 5662260, 6605970, 7549680, 7927164, 8807960, 9908955, 10569552, 11324520, 13211940, 15854328, 17615920, 19817910, 22649040, 26423880, 31708656, 39635820, 52847760, 79271640, 158543280]

約数ペア:

[(1, 158543280), (2, 79271640), (3, 52847760), (4, 39635820), (5, 31708656), (6, 26423880), (7, 22649040), (8, 19817910), (9, 17615920), (10, 15854328), (12, 13211940), (14, 11324520), (15, 10569552), (16, 9908955), (18, 8807960), (20, 7927164), (21, 7549680), (24, 6605970), (28, 5662260), (30, 5284776), (35, 4529808), (36, 4403980), (40, 3963582), (42, 3774840), (45, 3523184), (48, 3302985), (56, 2831130), (60, 2642388), (63, 2516560), (70, 2264904), (72, 2201990), (80, 1981791), (83, 1910160), (84, 1887420), (90, 1761592), (105, 1509936), (112, 1415565), (120, 1321194), (126, 1258280), (140, 1132452), (144, 1100995), (166, 955080), (168, 943710), (180, 880796), (210, 754968), (240, 660597), (249, 636720), (252, 629140), (280, 566226), (315, 503312), (332, 477540), (336, 471855), (360, 440398), (379, 418320), (415, 382032), (420, 377484), (498, 318360), (504, 314570), (560, 283113), (581, 272880), (630, 251656), (664, 238770), (720, 220199), (747, 212240), (758, 209160), (830, 191016), (840, 188742), (996, 159180), (1008, 157285), (1137, 139440), (1162, 136440), (1245, 127344), (1260, 125828), (1328, 119385), (1494, 106120), (1516, 104580), (1660, 95508), (1680, 94371), (1743, 90960), (1895, 83664), (1992, 79590), (2274, 69720), (2324, 68220), (2490, 63672), (2520, 62914), (2653, 59760), (2905, 54576), (2988, 53060), (3032, 52290), (3320, 47754), (3411, 46480), (3486, 45480), (3735, 42448), (3790, 41832), (3984, 39795), (4548, 34860), (4648, 34110), (4980, 31836), (5040, 31457), (5229, 30320), (5306, 29880), (5685, 27888), (5810, 27288), (5976, 26530), (6064, 26145), (6640, 23877), (6822, 23240), (6972, 22740), (7470, 21224), (7580, 20916), (7959, 19920), (8715, 18192), (9096, 17430), (9296, 17055), (9960, 15918), (10458, 15160), (10612, 14940), (11370, 13944), (11620, 13644), (11952, 13265)]