861447840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:356

約数の個数: 384

約数和(自身を含む): 3228180480

約数和(自身を除く): 2366732640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 31, 32, 33, 38, 40, 44, 48, 55, 57, 60, 62, 66, 76, 80, 88, 93, 95, 96, 110, 114, 120, 124, 132, 152, 155, 160, 165, 176, 186, 190, 209, 220, 228, 240, 248, 264, 277, 285, 304, 310, 330, 341, 352, 372, 380, 418, 440, 456, 465, 480, 496, 528, 554, 570, 589, 608, 620, 627, 660, 682, 744, 760, 831, 836, 880, 912, 930, 992, 1023, 1045, 1056, 1108, 1140, 1178, 1240, 1254, 1320, 1364, 1385, 1488, 1520, 1662, 1672, 1705, 1760, 1767, 1824, 1860, 2046, 2090, 2216, 2280, 2356, 2480, 2508, 2640, 2728, 2770, 2945, 2976, 3040, 3047, 3135, 3324, 3344, 3410, 3534, 3720, 4092, 4155, 4180, 4432, 4560, 4712, 4960, 5016, 5115, 5263, 5280, 5456, 5540, 5890, 6094, 6270, 6479, 6648, 6688, 6820, 7068, 7440, 8184, 8310, 8360, 8587, 8835, 8864, 9120, 9141, 9424, 10032, 10230, 10526, 10912, 11080, 11780, 12188, 12540, 12958, 13296, 13640, 14136, 14880, 15235, 15789, 16368, 16620, 16720, 17174, 17670, 18282, 18848, 19437, 20064, 20460, 21052, 22160, 23560, 24376, 25080, 25761, 25916, 26315, 26592, 27280, 28272, 30470, 31578, 32395, 32736, 33240, 33440, 34348, 35340, 36564, 38874, 40920, 42104, 42935, 44320, 45705, 47120, 48752, 50160, 51522, 51832, 52630, 54560, 56544, 57893, 60940, 63156, 64790, 66480, 68696, 70680, 73128, 77748, 78945, 81840, 84208, 85870, 91410, 94240, 94457, 97185, 97504, 100320, 103044, 103664, 105260, 115786, 121880, 126312, 128805, 129580, 132960, 137392, 141360, 146256, 155496, 157890, 163153, 163680, 168416, 171740, 173679, 182820, 188914, 194370, 206088, 207328, 210520, 231572, 243760, 252624, 257610, 259160, 274784, 282720, 283371, 289465, 292512, 310992, 315780, 326306, 343480, 347358, 365640, 377828, 388740, 412176, 421040, 463144, 472285, 487520, 489459, 505248, 515220, 518320, 566742, 578930, 621984, 631560, 652612, 686960, 694716, 731280, 755656, 777480, 815765, 824352, 842080, 868395, 926288, 944570, 978918, 1030440, 1036640, 1133484, 1157860, 1263120, 1305224, 1373920, 1389432, 1416855, 1462560, 1511312, 1554960, 1631530, 1736790, 1794683, 1852576, 1889140, 1957836, 2060880, 2266968, 2315720, 2447295, 2526240, 2610448, 2778864, 2833710, 3022624, 3109920, 3263060, 3473580, 3589366, 3778280, 3915672, 4121760, 4533936, 4631440, 4894590, 5220896, 5384049, 5557728, 5667420, 6526120, 6947160, 7178732, 7556560, 7831344, 8973415, 9067872, 9262880, 9789180, 10768098, 11334840, 13052240, 13894320, 14357464, 15113120, 15662688, 17946830, 19578360, 21536196, 22669680, 26104480, 26920245, 27788640, 28714928, 35893660, 39156720, 43072392, 45339360, 53840490, 57429856, 71787320, 78313440, 86144784, 107680980, 143574640, 172289568, 215361960, 287149280, 430723920, 861447840]

約数ペア:

[(1, 861447840), (2, 430723920), (3, 287149280), (4, 215361960), (5, 172289568), (6, 143574640), (8, 107680980), (10, 86144784), (11, 78313440), (12, 71787320), (15, 57429856), (16, 53840490), (19, 45339360), (20, 43072392), (22, 39156720), (24, 35893660), (30, 28714928), (31, 27788640), (32, 26920245), (33, 26104480), (38, 22669680), (40, 21536196), (44, 19578360), (48, 17946830), (55, 15662688), (57, 15113120), (60, 14357464), (62, 13894320), (66, 13052240), (76, 11334840), (80, 10768098), (88, 9789180), (93, 9262880), (95, 9067872), (96, 8973415), (110, 7831344), (114, 7556560), (120, 7178732), (124, 6947160), (132, 6526120), (152, 5667420), (155, 5557728), (160, 5384049), (165, 5220896), (176, 4894590), (186, 4631440), (190, 4533936), (209, 4121760), (220, 3915672), (228, 3778280), (240, 3589366), (248, 3473580), (264, 3263060), (277, 3109920), (285, 3022624), (304, 2833710), (310, 2778864), (330, 2610448), (341, 2526240), (352, 2447295), (372, 2315720), (380, 2266968), (418, 2060880), (440, 1957836), (456, 1889140), (465, 1852576), (480, 1794683), (496, 1736790), (528, 1631530), (554, 1554960), (570, 1511312), (589, 1462560), (608, 1416855), (620, 1389432), (627, 1373920), (660, 1305224), (682, 1263120), (744, 1157860), (760, 1133484), (831, 1036640), (836, 1030440), (880, 978918), (912, 944570), (930, 926288), (992, 868395), (1023, 842080), (1045, 824352), (1056, 815765), (1108, 777480), (1140, 755656), (1178, 731280), (1240, 694716), (1254, 686960), (1320, 652612), (1364, 631560), (1385, 621984), (1488, 578930), (1520, 566742), (1662, 518320), (1672, 515220), (1705, 505248), (1760, 489459), (1767, 487520), (1824, 472285), (1860, 463144), (2046, 421040), (2090, 412176), (2216, 388740), (2280, 377828), (2356, 365640), (2480, 347358), (2508, 343480), (2640, 326306), (2728, 315780), (2770, 310992), (2945, 292512), (2976, 289465), (3040, 283371), (3047, 282720), (3135, 274784), (3324, 259160), (3344, 257610), (3410, 252624), (3534, 243760), (3720, 231572), (4092, 210520), (4155, 207328), (4180, 206088), (4432, 194370), (4560, 188914), (4712, 182820), (4960, 173679), (5016, 171740), (5115, 168416), (5263, 163680), (5280, 163153), (5456, 157890), (5540, 155496), (5890, 146256), (6094, 141360), (6270, 137392), (6479, 132960), (6648, 129580), (6688, 128805), (6820, 126312), (7068, 121880), (7440, 115786), (8184, 105260), (8310, 103664), (8360, 103044), (8587, 100320), (8835, 97504), (8864, 97185), (9120, 94457), (9141, 94240), (9424, 91410), (10032, 85870), (10230, 84208), (10526, 81840), (10912, 78945), (11080, 77748), (11780, 73128), (12188, 70680), (12540, 68696), (12958, 66480), (13296, 64790), (13640, 63156), (14136, 60940), (14880, 57893), (15235, 56544), (15789, 54560), (16368, 52630), (16620, 51832), (16720, 51522), (17174, 50160), (17670, 48752), (18282, 47120), (18848, 45705), (19437, 44320), (20064, 42935), (20460, 42104), (21052, 40920), (22160, 38874), (23560, 36564), (24376, 35340), (25080, 34348), (25761, 33440), (25916, 33240), (26315, 32736), (26592, 32395), (27280, 31578), (28272, 30470)]