7081005120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1866

約数の個数: 448

約数和(自身を含む): 27934310400

約数和(自身を除く): 20853305280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 32, 35, 38, 40, 42, 48, 56, 57, 60, 62, 64, 70, 76, 80, 84, 93, 95, 96, 105, 112, 114, 120, 124, 133, 140, 152, 155, 160, 168, 186, 190, 192, 210, 217, 224, 228, 240, 248, 266, 280, 285, 304, 310, 320, 336, 372, 380, 399, 420, 434, 448, 456, 465, 480, 496, 532, 560, 570, 589, 608, 620, 651, 665, 672, 744, 760, 798, 840, 868, 912, 930, 960, 992, 1064, 1085, 1120, 1140, 1178, 1216, 1240, 1302, 1330, 1344, 1488, 1520, 1596, 1680, 1736, 1767, 1789, 1824, 1860, 1984, 1995, 2128, 2170, 2240, 2280, 2356, 2480, 2604, 2660, 2945, 2976, 3040, 3192, 3255, 3360, 3472, 3534, 3578, 3648, 3720, 3990, 4123, 4256, 4340, 4560, 4712, 4960, 5208, 5320, 5367, 5890, 5952, 6080, 6384, 6510, 6720, 6944, 7068, 7156, 7440, 7980, 8246, 8512, 8680, 8835, 8945, 9120, 9424, 9920, 10416, 10640, 10734, 11780, 12369, 12523, 12768, 13020, 13888, 14136, 14312, 14880, 15960, 16492, 17360, 17670, 17890, 18240, 18848, 20615, 20832, 21280, 21468, 23560, 24738, 25046, 25536, 26040, 26835, 28272, 28624, 29760, 31920, 32984, 33991, 34720, 35340, 35780, 37569, 37696, 41230, 41664, 42560, 42936, 47120, 49476, 50092, 52080, 53670, 55459, 56544, 57248, 61845, 62615, 63840, 65968, 67982, 69440, 70680, 71560, 75138, 82460, 85872, 94240, 98952, 100184, 101973, 104160, 107340, 110918, 113088, 114496, 123690, 125230, 127680, 131936, 135964, 141360, 143120, 150276, 164920, 166377, 169955, 171744, 187845, 188480, 197904, 200368, 203946, 208320, 214680, 221836, 237937, 247380, 250460, 263872, 271928, 277295, 282720, 286240, 300552, 329840, 332754, 339910, 343488, 375690, 388213, 395808, 400736, 407892, 429360, 443672, 475874, 494760, 500920, 509865, 543856, 554590, 565440, 572480, 601104, 659680, 665508, 679820, 713811, 751380, 776426, 791616, 801472, 815784, 831885, 858720, 887344, 951748, 989520, 1001840, 1019730, 1053721, 1087712, 1109180, 1164639, 1189685, 1202208, 1319360, 1331016, 1359640, 1427622, 1502760, 1552852, 1631568, 1663770, 1717440, 1774688, 1903496, 1941065, 1979040, 2003680, 2039460, 2107442, 2175424, 2218360, 2329278, 2379370, 2404416, 2662032, 2719280, 2855244, 3005520, 3105704, 3161163, 3263136, 3327540, 3549376, 3569055, 3806992, 3882130, 3958080, 4007360, 4078920, 4214884, 4436720, 4658556, 4758740, 5268605, 5324064, 5438560, 5710488, 5823195, 6011040, 6211408, 6322326, 6526272, 6655080, 7138110, 7376047, 7613984, 7764260, 8157840, 8429768, 8873440, 9317112, 9517480, 10537210, 10648128, 10877120, 11420976, 11646390, 12022080, 12422816, 12644652, 13310160, 14276220, 14752094, 15227968, 15528520, 15805815, 16315680, 16859536, 17746880, 18634224, 19034960, 21074420, 22128141, 22841952, 23292780, 24845632, 25289304, 26620320, 28552440, 29504188, 31057040, 31611630, 32631360, 33719072, 36880235, 37268448, 38069920, 42148840, 44256282, 45683904, 46585560, 50578608, 53240640, 57104880, 59008376, 62114080, 63223260, 67438144, 73760470, 74536896, 76139840, 84297680, 88512564, 93171120, 101157216, 110640705, 114209760, 118016752, 124228160, 126446520, 147520940, 168595360, 177025128, 186342240, 202314432, 221281410, 228419520, 236033504, 252893040, 295041880, 337190720, 354050256, 372684480, 442562820, 472067008, 505786080, 590083760, 708100512, 885125640, 1011572160, 1180167520, 1416201024, 1770251280, 2360335040, 3540502560, 7081005120]

約数ペア:

[(1, 7081005120), (2, 3540502560), (3, 2360335040), (4, 1770251280), (5, 1416201024), (6, 1180167520), (7, 1011572160), (8, 885125640), (10, 708100512), (12, 590083760), (14, 505786080), (15, 472067008), (16, 442562820), (19, 372684480), (20, 354050256), (21, 337190720), (24, 295041880), (28, 252893040), (30, 236033504), (31, 228419520), (32, 221281410), (35, 202314432), (38, 186342240), (40, 177025128), (42, 168595360), (48, 147520940), (56, 126446520), (57, 124228160), (60, 118016752), (62, 114209760), (64, 110640705), (70, 101157216), (76, 93171120), (80, 88512564), (84, 84297680), (93, 76139840), (95, 74536896), (96, 73760470), (105, 67438144), (112, 63223260), (114, 62114080), (120, 59008376), (124, 57104880), (133, 53240640), (140, 50578608), (152, 46585560), (155, 45683904), (160, 44256282), (168, 42148840), (186, 38069920), (190, 37268448), (192, 36880235), (210, 33719072), (217, 32631360), (224, 31611630), (228, 31057040), (240, 29504188), (248, 28552440), (266, 26620320), (280, 25289304), (285, 24845632), (304, 23292780), (310, 22841952), (320, 22128141), (336, 21074420), (372, 19034960), (380, 18634224), (399, 17746880), (420, 16859536), (434, 16315680), (448, 15805815), (456, 15528520), (465, 15227968), (480, 14752094), (496, 14276220), (532, 13310160), (560, 12644652), (570, 12422816), (589, 12022080), (608, 11646390), (620, 11420976), (651, 10877120), (665, 10648128), (672, 10537210), (744, 9517480), (760, 9317112), (798, 8873440), (840, 8429768), (868, 8157840), (912, 7764260), (930, 7613984), (960, 7376047), (992, 7138110), (1064, 6655080), (1085, 6526272), (1120, 6322326), (1140, 6211408), (1178, 6011040), (1216, 5823195), (1240, 5710488), (1302, 5438560), (1330, 5324064), (1344, 5268605), (1488, 4758740), (1520, 4658556), (1596, 4436720), (1680, 4214884), (1736, 4078920), (1767, 4007360), (1789, 3958080), (1824, 3882130), (1860, 3806992), (1984, 3569055), (1995, 3549376), (2128, 3327540), (2170, 3263136), (2240, 3161163), (2280, 3105704), (2356, 3005520), (2480, 2855244), (2604, 2719280), (2660, 2662032), (2945, 2404416), (2976, 2379370), (3040, 2329278), (3192, 2218360), (3255, 2175424), (3360, 2107442), (3472, 2039460), (3534, 2003680), (3578, 1979040), (3648, 1941065), (3720, 1903496), (3990, 1774688), (4123, 1717440), (4256, 1663770), (4340, 1631568), (4560, 1552852), (4712, 1502760), (4960, 1427622), (5208, 1359640), (5320, 1331016), (5367, 1319360), (5890, 1202208), (5952, 1189685), (6080, 1164639), (6384, 1109180), (6510, 1087712), (6720, 1053721), (6944, 1019730), (7068, 1001840), (7156, 989520), (7440, 951748), (7980, 887344), (8246, 858720), (8512, 831885), (8680, 815784), (8835, 801472), (8945, 791616), (9120, 776426), (9424, 751380), (9920, 713811), (10416, 679820), (10640, 665508), (10734, 659680), (11780, 601104), (12369, 572480), (12523, 565440), (12768, 554590), (13020, 543856), (13888, 509865), (14136, 500920), (14312, 494760), (14880, 475874), (15960, 443672), (16492, 429360), (17360, 407892), (17670, 400736), (17890, 395808), (18240, 388213), (18848, 375690), (20615, 343488), (20832, 339910), (21280, 332754), (21468, 329840), (23560, 300552), (24738, 286240), (25046, 282720), (25536, 277295), (26040, 271928), (26835, 263872), (28272, 250460), (28624, 247380), (29760, 237937), (31920, 221836), (32984, 214680), (33991, 208320), (34720, 203946), (35340, 200368), (35780, 197904), (37569, 188480), (37696, 187845), (41230, 171744), (41664, 169955), (42560, 166377), (42936, 164920), (47120, 150276), (49476, 143120), (50092, 141360), (52080, 135964), (53670, 131936), (55459, 127680), (56544, 125230), (57248, 123690), (61845, 114496), (62615, 113088), (63840, 110918), (65968, 107340), (67982, 104160), (69440, 101973), (70680, 100184), (71560, 98952), (75138, 94240), (82460, 85872)]