39020520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 150958080

約数和(自身を除く): 111937560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 41, 42, 44, 55, 56, 60, 66, 70, 77, 82, 84, 88, 103, 105, 110, 120, 123, 132, 140, 154, 164, 165, 168, 205, 206, 210, 220, 231, 246, 264, 280, 287, 308, 309, 328, 330, 385, 410, 412, 420, 440, 451, 462, 492, 515, 574, 615, 616, 618, 660, 721, 770, 820, 824, 840, 861, 902, 924, 984, 1030, 1133, 1148, 1155, 1230, 1236, 1320, 1353, 1435, 1442, 1540, 1545, 1640, 1722, 1804, 1848, 2060, 2163, 2255, 2266, 2296, 2310, 2460, 2472, 2706, 2870, 2884, 3080, 3090, 3157, 3399, 3444, 3605, 3608, 4120, 4223, 4305, 4326, 4510, 4532, 4620, 4920, 5412, 5665, 5740, 5768, 6180, 6314, 6765, 6798, 6888, 7210, 7931, 8446, 8610, 8652, 9020, 9064, 9240, 9471, 10815, 10824, 11330, 11480, 12360, 12628, 12669, 13530, 13596, 14420, 15785, 15862, 16892, 16995, 17220, 17304, 18040, 18942, 21115, 21630, 22660, 23793, 25256, 25338, 27060, 27192, 28840, 29561, 31570, 31724, 33784, 33990, 34440, 37884, 39655, 42230, 43260, 45320, 46453, 47355, 47586, 50676, 54120, 59122, 63140, 63345, 63448, 67980, 75768, 79310, 84460, 86520, 88683, 92906, 94710, 95172, 101352, 118244, 118965, 126280, 126690, 135960, 139359, 147805, 158620, 168920, 177366, 185812, 189420, 190344, 232265, 236488, 237930, 253380, 278718, 295610, 317240, 325171, 354732, 371624, 378840, 443415, 464530, 475860, 506760, 557436, 591220, 650342, 696795, 709464, 886830, 929060, 951720, 975513, 1114872, 1182440, 1300684, 1393590, 1625855, 1773660, 1858120, 1951026, 2601368, 2787180, 3251710, 3547320, 3902052, 4877565, 5574360, 6503420, 7804104, 9755130, 13006840, 19510260, 39020520]

約数ペア:

[(1, 39020520), (2, 19510260), (3, 13006840), (4, 9755130), (5, 7804104), (6, 6503420), (7, 5574360), (8, 4877565), (10, 3902052), (11, 3547320), (12, 3251710), (14, 2787180), (15, 2601368), (20, 1951026), (21, 1858120), (22, 1773660), (24, 1625855), (28, 1393590), (30, 1300684), (33, 1182440), (35, 1114872), (40, 975513), (41, 951720), (42, 929060), (44, 886830), (55, 709464), (56, 696795), (60, 650342), (66, 591220), (70, 557436), (77, 506760), (82, 475860), (84, 464530), (88, 443415), (103, 378840), (105, 371624), (110, 354732), (120, 325171), (123, 317240), (132, 295610), (140, 278718), (154, 253380), (164, 237930), (165, 236488), (168, 232265), (205, 190344), (206, 189420), (210, 185812), (220, 177366), (231, 168920), (246, 158620), (264, 147805), (280, 139359), (287, 135960), (308, 126690), (309, 126280), (328, 118965), (330, 118244), (385, 101352), (410, 95172), (412, 94710), (420, 92906), (440, 88683), (451, 86520), (462, 84460), (492, 79310), (515, 75768), (574, 67980), (615, 63448), (616, 63345), (618, 63140), (660, 59122), (721, 54120), (770, 50676), (820, 47586), (824, 47355), (840, 46453), (861, 45320), (902, 43260), (924, 42230), (984, 39655), (1030, 37884), (1133, 34440), (1148, 33990), (1155, 33784), (1230, 31724), (1236, 31570), (1320, 29561), (1353, 28840), (1435, 27192), (1442, 27060), (1540, 25338), (1545, 25256), (1640, 23793), (1722, 22660), (1804, 21630), (1848, 21115), (2060, 18942), (2163, 18040), (2255, 17304), (2266, 17220), (2296, 16995), (2310, 16892), (2460, 15862), (2472, 15785), (2706, 14420), (2870, 13596), (2884, 13530), (3080, 12669), (3090, 12628), (3157, 12360), (3399, 11480), (3444, 11330), (3605, 10824), (3608, 10815), (4120, 9471), (4223, 9240), (4305, 9064), (4326, 9020), (4510, 8652), (4532, 8610), (4620, 8446), (4920, 7931), (5412, 7210), (5665, 6888), (5740, 6798), (5768, 6765), (6180, 6314)]