78041040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 320

約数和(自身を含む): 311980032

約数和(自身を除く): 233938992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 41, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 82, 84, 88, 103, 105, 110, 112, 120, 123, 132, 140, 154, 164, 165, 168, 176, 205, 206, 210, 220, 231, 240, 246, 264, 280, 287, 308, 309, 328, 330, 336, 385, 410, 412, 420, 440, 451, 462, 492, 515, 528, 560, 574, 615, 616, 618, 656, 660, 721, 770, 820, 824, 840, 861, 880, 902, 924, 984, 1030, 1133, 1148, 1155, 1230, 1232, 1236, 1320, 1353, 1435, 1442, 1540, 1545, 1640, 1648, 1680, 1722, 1804, 1848, 1968, 2060, 2163, 2255, 2266, 2296, 2310, 2460, 2472, 2640, 2706, 2870, 2884, 3080, 3090, 3157, 3280, 3399, 3444, 3605, 3608, 3696, 4120, 4223, 4305, 4326, 4510, 4532, 4592, 4620, 4920, 4944, 5412, 5665, 5740, 5768, 6160, 6180, 6314, 6765, 6798, 6888, 7210, 7216, 7931, 8240, 8446, 8610, 8652, 9020, 9064, 9240, 9471, 9840, 10815, 10824, 11330, 11480, 11536, 12360, 12628, 12669, 13530, 13596, 13776, 14420, 15785, 15862, 16892, 16995, 17220, 17304, 18040, 18128, 18480, 18942, 21115, 21630, 21648, 22660, 22960, 23793, 24720, 25256, 25338, 27060, 27192, 28840, 29561, 31570, 31724, 33784, 33990, 34440, 34608, 36080, 37884, 39655, 42230, 43260, 45320, 46453, 47355, 47586, 50512, 50676, 54120, 54384, 57680, 59122, 63140, 63345, 63448, 67568, 67980, 68880, 75768, 79310, 84460, 86520, 88683, 90640, 92906, 94710, 95172, 101352, 108240, 118244, 118965, 126280, 126690, 126896, 135960, 139359, 147805, 151536, 158620, 168920, 173040, 177366, 185812, 189420, 190344, 202704, 232265, 236488, 237930, 252560, 253380, 271920, 278718, 295610, 317240, 325171, 337840, 354732, 371624, 378840, 380688, 443415, 464530, 472976, 475860, 506760, 557436, 591220, 634480, 650342, 696795, 709464, 743248, 757680, 886830, 929060, 951720, 975513, 1013520, 1114872, 1182440, 1300684, 1393590, 1418928, 1625855, 1773660, 1858120, 1903440, 1951026, 2229744, 2364880, 2601368, 2787180, 3251710, 3547320, 3716240, 3902052, 4877565, 5202736, 5574360, 6503420, 7094640, 7804104, 9755130, 11148720, 13006840, 15608208, 19510260, 26013680, 39020520, 78041040]

約数ペア:

[(1, 78041040), (2, 39020520), (3, 26013680), (4, 19510260), (5, 15608208), (6, 13006840), (7, 11148720), (8, 9755130), (10, 7804104), (11, 7094640), (12, 6503420), (14, 5574360), (15, 5202736), (16, 4877565), (20, 3902052), (21, 3716240), (22, 3547320), (24, 3251710), (28, 2787180), (30, 2601368), (33, 2364880), (35, 2229744), (40, 1951026), (41, 1903440), (42, 1858120), (44, 1773660), (48, 1625855), (55, 1418928), (56, 1393590), (60, 1300684), (66, 1182440), (70, 1114872), (77, 1013520), (80, 975513), (82, 951720), (84, 929060), (88, 886830), (103, 757680), (105, 743248), (110, 709464), (112, 696795), (120, 650342), (123, 634480), (132, 591220), (140, 557436), (154, 506760), (164, 475860), (165, 472976), (168, 464530), (176, 443415), (205, 380688), (206, 378840), (210, 371624), (220, 354732), (231, 337840), (240, 325171), (246, 317240), (264, 295610), (280, 278718), (287, 271920), (308, 253380), (309, 252560), (328, 237930), (330, 236488), (336, 232265), (385, 202704), (410, 190344), (412, 189420), (420, 185812), (440, 177366), (451, 173040), (462, 168920), (492, 158620), (515, 151536), (528, 147805), (560, 139359), (574, 135960), (615, 126896), (616, 126690), (618, 126280), (656, 118965), (660, 118244), (721, 108240), (770, 101352), (820, 95172), (824, 94710), (840, 92906), (861, 90640), (880, 88683), (902, 86520), (924, 84460), (984, 79310), (1030, 75768), (1133, 68880), (1148, 67980), (1155, 67568), (1230, 63448), (1232, 63345), (1236, 63140), (1320, 59122), (1353, 57680), (1435, 54384), (1442, 54120), (1540, 50676), (1545, 50512), (1640, 47586), (1648, 47355), (1680, 46453), (1722, 45320), (1804, 43260), (1848, 42230), (1968, 39655), (2060, 37884), (2163, 36080), (2255, 34608), (2266, 34440), (2296, 33990), (2310, 33784), (2460, 31724), (2472, 31570), (2640, 29561), (2706, 28840), (2870, 27192), (2884, 27060), (3080, 25338), (3090, 25256), (3157, 24720), (3280, 23793), (3399, 22960), (3444, 22660), (3605, 21648), (3608, 21630), (3696, 21115), (4120, 18942), (4223, 18480), (4305, 18128), (4326, 18040), (4510, 17304), (4532, 17220), (4592, 16995), (4620, 16892), (4920, 15862), (4944, 15785), (5412, 14420), (5665, 13776), (5740, 13596), (5768, 13530), (6160, 12669), (6180, 12628), (6314, 12360), (6765, 11536), (6798, 11480), (6888, 11330), (7210, 10824), (7216, 10815), (7931, 9840), (8240, 9471), (8446, 9240), (8610, 9064), (8652, 9020)]