845120760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1162

約数の個数: 256

約数和(自身を含む): 3008102400

約数和(自身を除く): 2162981640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 31, 33, 38, 40, 44, 55, 57, 60, 62, 66, 76, 88, 93, 95, 110, 114, 120, 124, 132, 152, 155, 165, 186, 190, 209, 220, 228, 248, 264, 285, 310, 330, 341, 372, 380, 418, 440, 456, 465, 570, 589, 620, 627, 660, 682, 744, 760, 836, 930, 1023, 1045, 1087, 1140, 1178, 1240, 1254, 1320, 1364, 1672, 1705, 1767, 1860, 2046, 2090, 2174, 2280, 2356, 2508, 2728, 2945, 3135, 3261, 3410, 3534, 3720, 4092, 4180, 4348, 4712, 5016, 5115, 5435, 5890, 6270, 6479, 6522, 6820, 7068, 8184, 8360, 8696, 8835, 10230, 10870, 11780, 11957, 12540, 12958, 13044, 13640, 14136, 16305, 17670, 19437, 20460, 20653, 21740, 23560, 23914, 25080, 25916, 26088, 32395, 32610, 33697, 35340, 35871, 38874, 40920, 41306, 43480, 47828, 51832, 59785, 61959, 64790, 65220, 67394, 70680, 71742, 77748, 82612, 95656, 97185, 101091, 103265, 119570, 123918, 129580, 130440, 134788, 143484, 155496, 165224, 168485, 179355, 194370, 202182, 206530, 227183, 239140, 247836, 259160, 269576, 286968, 309795, 336970, 358710, 370667, 388740, 404364, 413060, 454366, 478280, 495672, 505455, 619590, 640243, 673940, 681549, 717420, 741334, 777480, 808728, 826120, 908732, 1010910, 1112001, 1135915, 1239180, 1280486, 1347880, 1363098, 1434840, 1482668, 1817464, 1853335, 1920729, 2021820, 2224002, 2271830, 2478360, 2560972, 2726196, 2965336, 3201215, 3407745, 3706670, 3841458, 4043640, 4448004, 4543660, 5121944, 5452392, 5560005, 6402430, 6815490, 7042673, 7413340, 7682916, 8896008, 9087320, 9603645, 11120010, 12804860, 13630980, 14085346, 14826680, 15365832, 19207290, 21128019, 22240020, 25609720, 27261960, 28170692, 35213365, 38414580, 42256038, 44480040, 56341384, 70426730, 76829160, 84512076, 105640095, 140853460, 169024152, 211280190, 281706920, 422560380, 845120760]

約数ペア:

[(1, 845120760), (2, 422560380), (3, 281706920), (4, 211280190), (5, 169024152), (6, 140853460), (8, 105640095), (10, 84512076), (11, 76829160), (12, 70426730), (15, 56341384), (19, 44480040), (20, 42256038), (22, 38414580), (24, 35213365), (30, 28170692), (31, 27261960), (33, 25609720), (38, 22240020), (40, 21128019), (44, 19207290), (55, 15365832), (57, 14826680), (60, 14085346), (62, 13630980), (66, 12804860), (76, 11120010), (88, 9603645), (93, 9087320), (95, 8896008), (110, 7682916), (114, 7413340), (120, 7042673), (124, 6815490), (132, 6402430), (152, 5560005), (155, 5452392), (165, 5121944), (186, 4543660), (190, 4448004), (209, 4043640), (220, 3841458), (228, 3706670), (248, 3407745), (264, 3201215), (285, 2965336), (310, 2726196), (330, 2560972), (341, 2478360), (372, 2271830), (380, 2224002), (418, 2021820), (440, 1920729), (456, 1853335), (465, 1817464), (570, 1482668), (589, 1434840), (620, 1363098), (627, 1347880), (660, 1280486), (682, 1239180), (744, 1135915), (760, 1112001), (836, 1010910), (930, 908732), (1023, 826120), (1045, 808728), (1087, 777480), (1140, 741334), (1178, 717420), (1240, 681549), (1254, 673940), (1320, 640243), (1364, 619590), (1672, 505455), (1705, 495672), (1767, 478280), (1860, 454366), (2046, 413060), (2090, 404364), (2174, 388740), (2280, 370667), (2356, 358710), (2508, 336970), (2728, 309795), (2945, 286968), (3135, 269576), (3261, 259160), (3410, 247836), (3534, 239140), (3720, 227183), (4092, 206530), (4180, 202182), (4348, 194370), (4712, 179355), (5016, 168485), (5115, 165224), (5435, 155496), (5890, 143484), (6270, 134788), (6479, 130440), (6522, 129580), (6820, 123918), (7068, 119570), (8184, 103265), (8360, 101091), (8696, 97185), (8835, 95656), (10230, 82612), (10870, 77748), (11780, 71742), (11957, 70680), (12540, 67394), (12958, 65220), (13044, 64790), (13640, 61959), (14136, 59785), (16305, 51832), (17670, 47828), (19437, 43480), (20460, 41306), (20653, 40920), (21740, 38874), (23560, 35871), (23914, 35340), (25080, 33697), (25916, 32610), (26088, 32395)]