1813822080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7103}}^1$

素因数の和:7151

約数の個数: 256

約数和(自身を含む): 6956236800

約数和(自身を除く): 5142414720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 5320, 6080, 6384, 6720, 7103, 7296, 7980, 8512, 9120, 10640, 12160, 12768, 13440, 14206, 15960, 17024, 18240, 21280, 21309, 25536, 28412, 31920, 35515, 36480, 42560, 42618, 49721, 51072, 56824, 63840, 71030, 85120, 85236, 99442, 106545, 113648, 127680, 134957, 142060, 149163, 170472, 198884, 213090, 227296, 248605, 255360, 269914, 284120, 298326, 340944, 397768, 404871, 426180, 454592, 497210, 539828, 568240, 596652, 674785, 681888, 745815, 795536, 809742, 852360, 909184, 944699, 994420, 1079656, 1136480, 1193304, 1349570, 1363776, 1491630, 1591072, 1619484, 1704720, 1889398, 1988840, 2024355, 2159312, 2272960, 2386608, 2699140, 2727552, 2834097, 2983260, 3182144, 3238968, 3409440, 3778796, 3977680, 4048710, 4318624, 4545920, 4723495, 4773216, 5398280, 5668194, 5966520, 6364288, 6477936, 6818880, 7557592, 7955360, 8097420, 8637248, 9446990, 9546432, 10796560, 11336388, 11933040, 12955872, 13637760, 14170485, 15115184, 15910720, 16194840, 17274496, 18893980, 19092864, 21593120, 22672776, 23866080, 25911744, 28340970, 30230368, 31821440, 32389680, 37787960, 43186240, 45345552, 47732160, 51823488, 56681940, 60460736, 64779360, 75575920, 86372480, 90691104, 95464320, 113363880, 120921472, 129558720, 151151840, 181382208, 226727760, 259117440, 302303680, 362764416, 453455520, 604607360, 906911040, 1813822080]

約数ペア:

[(1, 1813822080), (2, 906911040), (3, 604607360), (4, 453455520), (5, 362764416), (6, 302303680), (7, 259117440), (8, 226727760), (10, 181382208), (12, 151151840), (14, 129558720), (15, 120921472), (16, 113363880), (19, 95464320), (20, 90691104), (21, 86372480), (24, 75575920), (28, 64779360), (30, 60460736), (32, 56681940), (35, 51823488), (38, 47732160), (40, 45345552), (42, 43186240), (48, 37787960), (56, 32389680), (57, 31821440), (60, 30230368), (64, 28340970), (70, 25911744), (76, 23866080), (80, 22672776), (84, 21593120), (95, 19092864), (96, 18893980), (105, 17274496), (112, 16194840), (114, 15910720), (120, 15115184), (128, 14170485), (133, 13637760), (140, 12955872), (152, 11933040), (160, 11336388), (168, 10796560), (190, 9546432), (192, 9446990), (210, 8637248), (224, 8097420), (228, 7955360), (240, 7557592), (266, 6818880), (280, 6477936), (285, 6364288), (304, 5966520), (320, 5668194), (336, 5398280), (380, 4773216), (384, 4723495), (399, 4545920), (420, 4318624), (448, 4048710), (456, 3977680), (480, 3778796), (532, 3409440), (560, 3238968), (570, 3182144), (608, 2983260), (640, 2834097), (665, 2727552), (672, 2699140), (760, 2386608), (798, 2272960), (840, 2159312), (896, 2024355), (912, 1988840), (960, 1889398), (1064, 1704720), (1120, 1619484), (1140, 1591072), (1216, 1491630), (1330, 1363776), (1344, 1349570), (1520, 1193304), (1596, 1136480), (1680, 1079656), (1824, 994420), (1920, 944699), (1995, 909184), (2128, 852360), (2240, 809742), (2280, 795536), (2432, 745815), (2660, 681888), (2688, 674785), (3040, 596652), (3192, 568240), (3360, 539828), (3648, 497210), (3990, 454592), (4256, 426180), (4480, 404871), (4560, 397768), (5320, 340944), (6080, 298326), (6384, 284120), (6720, 269914), (7103, 255360), (7296, 248605), (7980, 227296), (8512, 213090), (9120, 198884), (10640, 170472), (12160, 149163), (12768, 142060), (13440, 134957), (14206, 127680), (15960, 113648), (17024, 106545), (18240, 99442), (21280, 85236), (21309, 85120), (25536, 71030), (28412, 63840), (31920, 56824), (35515, 51072), (36480, 49721), (42560, 42618)]