147921120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 524543040

約数和(自身を除く): 376621920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 97, 108, 120, 135, 144, 160, 180, 194, 216, 240, 270, 288, 291, 353, 360, 388, 432, 480, 485, 540, 582, 706, 720, 776, 864, 873, 970, 1059, 1080, 1164, 1412, 1440, 1455, 1552, 1746, 1765, 1940, 2118, 2160, 2328, 2619, 2824, 2910, 3104, 3177, 3492, 3530, 3880, 4236, 4320, 4365, 4656, 5238, 5295, 5648, 5820, 6354, 6984, 7060, 7760, 8472, 8730, 9312, 9531, 10476, 10590, 11296, 11640, 12708, 13095, 13968, 14120, 15520, 15885, 16944, 17460, 19062, 20952, 21180, 23280, 25416, 26190, 27936, 28240, 31770, 33888, 34241, 34920, 38124, 41904, 42360, 46560, 47655, 50832, 52380, 56480, 63540, 68482, 69840, 76248, 83808, 84720, 95310, 101664, 102723, 104760, 127080, 136964, 139680, 152496, 169440, 171205, 190620, 205446, 209520, 254160, 273928, 304992, 308169, 342410, 381240, 410892, 419040, 508320, 513615, 547856, 616338, 684820, 762480, 821784, 924507, 1027230, 1095712, 1232676, 1369640, 1524960, 1540845, 1643568, 1849014, 2054460, 2465352, 2739280, 3081690, 3287136, 3698028, 4108920, 4622535, 4930704, 5478560, 6163380, 7396056, 8217840, 9245070, 9861408, 12326760, 14792112, 16435680, 18490140, 24653520, 29584224, 36980280, 49307040, 73960560, 147921120]

約数ペア:

[(1, 147921120), (2, 73960560), (3, 49307040), (4, 36980280), (5, 29584224), (6, 24653520), (8, 18490140), (9, 16435680), (10, 14792112), (12, 12326760), (15, 9861408), (16, 9245070), (18, 8217840), (20, 7396056), (24, 6163380), (27, 5478560), (30, 4930704), (32, 4622535), (36, 4108920), (40, 3698028), (45, 3287136), (48, 3081690), (54, 2739280), (60, 2465352), (72, 2054460), (80, 1849014), (90, 1643568), (96, 1540845), (97, 1524960), (108, 1369640), (120, 1232676), (135, 1095712), (144, 1027230), (160, 924507), (180, 821784), (194, 762480), (216, 684820), (240, 616338), (270, 547856), (288, 513615), (291, 508320), (353, 419040), (360, 410892), (388, 381240), (432, 342410), (480, 308169), (485, 304992), (540, 273928), (582, 254160), (706, 209520), (720, 205446), (776, 190620), (864, 171205), (873, 169440), (970, 152496), (1059, 139680), (1080, 136964), (1164, 127080), (1412, 104760), (1440, 102723), (1455, 101664), (1552, 95310), (1746, 84720), (1765, 83808), (1940, 76248), (2118, 69840), (2160, 68482), (2328, 63540), (2619, 56480), (2824, 52380), (2910, 50832), (3104, 47655), (3177, 46560), (3492, 42360), (3530, 41904), (3880, 38124), (4236, 34920), (4320, 34241), (4365, 33888), (4656, 31770), (5238, 28240), (5295, 27936), (5648, 26190), (5820, 25416), (6354, 23280), (6984, 21180), (7060, 20952), (7760, 19062), (8472, 17460), (8730, 16944), (9312, 15885), (9531, 15520), (10476, 14120), (10590, 13968), (11296, 13095), (11640, 12708)]