989785440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:563

約数の個数: 384

約数和(自身を含む): 4023613440

約数和(自身を除く): 3033828000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 142, 144, 160, 168, 180, 189, 210, 213, 216, 224, 240, 252, 270, 280, 284, 288, 315, 336, 355, 360, 378, 420, 426, 432, 461, 480, 497, 504, 540, 560, 568, 630, 639, 672, 710, 720, 756, 840, 852, 864, 922, 945, 994, 1008, 1065, 1080, 1120, 1136, 1260, 1278, 1383, 1420, 1440, 1491, 1512, 1680, 1704, 1844, 1890, 1917, 1988, 2016, 2130, 2160, 2272, 2305, 2485, 2520, 2556, 2766, 2840, 2982, 3024, 3195, 3227, 3360, 3408, 3688, 3780, 3834, 3976, 4149, 4260, 4320, 4473, 4610, 4970, 5040, 5112, 5532, 5680, 5964, 6048, 6390, 6454, 6816, 6915, 7376, 7455, 7560, 7668, 7952, 8298, 8520, 8946, 9220, 9585, 9681, 9940, 10080, 10224, 11064, 11360, 11928, 12447, 12780, 12908, 13419, 13830, 14752, 14910, 15120, 15336, 15904, 16135, 16596, 17040, 17892, 18440, 19170, 19362, 19880, 20448, 20745, 22128, 22365, 23856, 24894, 25560, 25816, 26838, 27660, 29043, 29820, 30240, 30672, 32270, 32731, 33192, 34080, 35784, 36880, 38340, 38724, 39760, 41490, 44256, 44730, 47712, 48405, 49788, 51120, 51632, 53676, 55320, 58086, 59640, 61344, 62235, 64540, 65462, 66384, 67095, 71568, 73760, 76680, 77448, 79520, 82980, 87129, 89460, 96810, 98193, 99576, 102240, 103264, 107352, 110640, 116172, 119280, 124470, 129080, 130924, 132768, 134190, 143136, 145215, 153360, 154896, 163655, 165960, 174258, 178920, 193620, 196386, 199152, 214704, 221280, 229117, 232344, 238560, 248940, 258160, 261848, 268380, 290430, 294579, 306720, 309792, 327310, 331920, 348516, 357840, 387240, 392772, 398304, 429408, 435645, 458234, 464688, 490965, 497880, 516320, 523696, 536760, 580860, 589158, 654620, 663840, 687351, 697032, 715680, 774480, 785544, 871290, 883737, 916468, 929376, 981930, 995760, 1047392, 1073520, 1145585, 1161720, 1178316, 1309240, 1374702, 1394064, 1472895, 1548960, 1571088, 1742580, 1767474, 1832936, 1963860, 1991520, 2062053, 2147040, 2291170, 2323440, 2356632, 2618480, 2749404, 2788128, 2945790, 3142176, 3436755, 3485160, 3534948, 3665872, 3927720, 4124106, 4418685, 4582340, 4646880, 4713264, 5236960, 5498808, 5891580, 6186159, 6873510, 6970320, 7069896, 7331744, 7855440, 8248212, 8837370, 9164680, 9426528, 10310265, 10997616, 11783160, 12372318, 13747020, 13940640, 14139792, 15710880, 16496424, 17674740, 18329360, 20620530, 21995232, 23566320, 24744636, 27494040, 28279584, 30930795, 32992848, 35349480, 36658720, 41241060, 47132640, 49489272, 54988080, 61861590, 65985696, 70698960, 82482120, 98978544, 109976160, 123723180, 141397920, 164964240, 197957088, 247446360, 329928480, 494892720, 989785440]

約数ペア:

[(1, 989785440), (2, 494892720), (3, 329928480), (4, 247446360), (5, 197957088), (6, 164964240), (7, 141397920), (8, 123723180), (9, 109976160), (10, 98978544), (12, 82482120), (14, 70698960), (15, 65985696), (16, 61861590), (18, 54988080), (20, 49489272), (21, 47132640), (24, 41241060), (27, 36658720), (28, 35349480), (30, 32992848), (32, 30930795), (35, 28279584), (36, 27494040), (40, 24744636), (42, 23566320), (45, 21995232), (48, 20620530), (54, 18329360), (56, 17674740), (60, 16496424), (63, 15710880), (70, 14139792), (71, 13940640), (72, 13747020), (80, 12372318), (84, 11783160), (90, 10997616), (96, 10310265), (105, 9426528), (108, 9164680), (112, 8837370), (120, 8248212), (126, 7855440), (135, 7331744), (140, 7069896), (142, 6970320), (144, 6873510), (160, 6186159), (168, 5891580), (180, 5498808), (189, 5236960), (210, 4713264), (213, 4646880), (216, 4582340), (224, 4418685), (240, 4124106), (252, 3927720), (270, 3665872), (280, 3534948), (284, 3485160), (288, 3436755), (315, 3142176), (336, 2945790), (355, 2788128), (360, 2749404), (378, 2618480), (420, 2356632), (426, 2323440), (432, 2291170), (461, 2147040), (480, 2062053), (497, 1991520), (504, 1963860), (540, 1832936), (560, 1767474), (568, 1742580), (630, 1571088), (639, 1548960), (672, 1472895), (710, 1394064), (720, 1374702), (756, 1309240), (840, 1178316), (852, 1161720), (864, 1145585), (922, 1073520), (945, 1047392), (994, 995760), (1008, 981930), (1065, 929376), (1080, 916468), (1120, 883737), (1136, 871290), (1260, 785544), (1278, 774480), (1383, 715680), (1420, 697032), (1440, 687351), (1491, 663840), (1512, 654620), (1680, 589158), (1704, 580860), (1844, 536760), (1890, 523696), (1917, 516320), (1988, 497880), (2016, 490965), (2130, 464688), (2160, 458234), (2272, 435645), (2305, 429408), (2485, 398304), (2520, 392772), (2556, 387240), (2766, 357840), (2840, 348516), (2982, 331920), (3024, 327310), (3195, 309792), (3227, 306720), (3360, 294579), (3408, 290430), (3688, 268380), (3780, 261848), (3834, 258160), (3976, 248940), (4149, 238560), (4260, 232344), (4320, 229117), (4473, 221280), (4610, 214704), (4970, 199152), (5040, 196386), (5112, 193620), (5532, 178920), (5680, 174258), (5964, 165960), (6048, 163655), (6390, 154896), (6454, 153360), (6816, 145215), (6915, 143136), (7376, 134190), (7455, 132768), (7560, 130924), (7668, 129080), (7952, 124470), (8298, 119280), (8520, 116172), (8946, 110640), (9220, 107352), (9585, 103264), (9681, 102240), (9940, 99576), (10080, 98193), (10224, 96810), (11064, 89460), (11360, 87129), (11928, 82980), (12447, 79520), (12780, 77448), (12908, 76680), (13419, 73760), (13830, 71568), (14752, 67095), (14910, 66384), (15120, 65462), (15336, 64540), (15904, 62235), (16135, 61344), (16596, 59640), (17040, 58086), (17892, 55320), (18440, 53676), (19170, 51632), (19362, 51120), (19880, 49788), (20448, 48405), (20745, 47712), (22128, 44730), (22365, 44256), (23856, 41490), (24894, 39760), (25560, 38724), (25816, 38340), (26838, 36880), (27660, 35784), (29043, 34080), (29820, 33192), (30240, 32731), (30672, 32270)]