915904080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2043

約数の個数: 360

約数和(自身を含む): 3855268872

約数和(自身を除く): 2939364792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 168, 180, 182, 195, 196, 208, 210, 234, 240, 245, 252, 260, 273, 280, 294, 312, 315, 336, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 560, 585, 588, 624, 630, 637, 720, 728, 735, 780, 784, 819, 840, 882, 910, 936, 980, 1008, 1040, 1092, 1170, 1176, 1260, 1274, 1365, 1456, 1470, 1560, 1638, 1680, 1764, 1820, 1872, 1911, 1960, 1997, 2184, 2205, 2340, 2352, 2520, 2548, 2730, 2940, 3120, 3185, 3276, 3528, 3640, 3822, 3920, 3994, 4095, 4368, 4410, 4680, 5040, 5096, 5460, 5733, 5880, 5991, 6370, 6552, 7056, 7280, 7644, 7988, 8190, 8820, 9360, 9555, 9985, 10192, 10920, 11466, 11760, 11982, 12740, 13104, 13979, 15288, 15976, 16380, 17640, 17973, 19110, 19970, 21840, 22932, 23964, 25480, 25961, 27958, 28665, 29955, 30576, 31952, 32760, 35280, 35946, 38220, 39940, 41937, 45864, 47928, 50960, 51922, 55916, 57330, 59910, 65520, 69895, 71892, 76440, 77883, 79880, 83874, 89865, 91728, 95856, 97853, 103844, 111832, 114660, 119820, 125811, 129805, 139790, 143784, 152880, 155766, 159760, 167748, 179730, 181727, 195706, 207688, 209685, 223664, 229320, 233649, 239640, 251622, 259610, 279580, 287568, 293559, 311532, 335496, 359460, 363454, 389415, 391412, 415376, 419370, 458640, 467298, 479280, 489265, 503244, 519220, 545181, 559160, 587118, 623064, 629055, 670992, 718920, 726908, 778830, 782824, 838740, 880677, 908635, 934596, 978530, 1006488, 1038440, 1090362, 1118320, 1168245, 1174236, 1246128, 1258110, 1272089, 1437840, 1453816, 1467795, 1557660, 1565648, 1635543, 1677480, 1761354, 1817270, 1869192, 1957060, 2012976, 2076880, 2180724, 2336490, 2348472, 2516220, 2544178, 2725905, 2907632, 2935590, 3115320, 3271086, 3354960, 3522708, 3634540, 3738384, 3816267, 3914120, 4361448, 4403385, 4672980, 4696944, 5032440, 5088356, 5451810, 5871180, 6230640, 6360445, 6542172, 7045416, 7269080, 7632534, 7828240, 8177715, 8722896, 8806770, 9345960, 10064880, 10176712, 10903620, 11448801, 11742360, 12720890, 13084344, 14090832, 14538160, 15265068, 16355430, 17613540, 18691920, 19081335, 20353424, 21807240, 22897602, 23484720, 25441780, 26168688, 30530136, 32710860, 35227080, 38162670, 43614480, 45795204, 50883560, 57244005, 61060272, 65421720, 70454160, 76325340, 91590408, 101767120, 114488010, 130843440, 152650680, 183180816, 228976020, 305301360, 457952040, 915904080]

約数ペア:

[(1, 915904080), (2, 457952040), (3, 305301360), (4, 228976020), (5, 183180816), (6, 152650680), (7, 130843440), (8, 114488010), (9, 101767120), (10, 91590408), (12, 76325340), (13, 70454160), (14, 65421720), (15, 61060272), (16, 57244005), (18, 50883560), (20, 45795204), (21, 43614480), (24, 38162670), (26, 35227080), (28, 32710860), (30, 30530136), (35, 26168688), (36, 25441780), (39, 23484720), (40, 22897602), (42, 21807240), (45, 20353424), (48, 19081335), (49, 18691920), (52, 17613540), (56, 16355430), (60, 15265068), (63, 14538160), (65, 14090832), (70, 13084344), (72, 12720890), (78, 11742360), (80, 11448801), (84, 10903620), (90, 10176712), (91, 10064880), (98, 9345960), (104, 8806770), (105, 8722896), (112, 8177715), (117, 7828240), (120, 7632534), (126, 7269080), (130, 7045416), (140, 6542172), (144, 6360445), (147, 6230640), (156, 5871180), (168, 5451810), (180, 5088356), (182, 5032440), (195, 4696944), (196, 4672980), (208, 4403385), (210, 4361448), (234, 3914120), (240, 3816267), (245, 3738384), (252, 3634540), (260, 3522708), (273, 3354960), (280, 3271086), (294, 3115320), (312, 2935590), (315, 2907632), (336, 2725905), (360, 2544178), (364, 2516220), (390, 2348472), (392, 2336490), (420, 2180724), (441, 2076880), (455, 2012976), (468, 1957060), (490, 1869192), (504, 1817270), (520, 1761354), (546, 1677480), (560, 1635543), (585, 1565648), (588, 1557660), (624, 1467795), (630, 1453816), (637, 1437840), (720, 1272089), (728, 1258110), (735, 1246128), (780, 1174236), (784, 1168245), (819, 1118320), (840, 1090362), (882, 1038440), (910, 1006488), (936, 978530), (980, 934596), (1008, 908635), (1040, 880677), (1092, 838740), (1170, 782824), (1176, 778830), (1260, 726908), (1274, 718920), (1365, 670992), (1456, 629055), (1470, 623064), (1560, 587118), (1638, 559160), (1680, 545181), (1764, 519220), (1820, 503244), (1872, 489265), (1911, 479280), (1960, 467298), (1997, 458640), (2184, 419370), (2205, 415376), (2340, 391412), (2352, 389415), (2520, 363454), (2548, 359460), (2730, 335496), (2940, 311532), (3120, 293559), (3185, 287568), (3276, 279580), (3528, 259610), (3640, 251622), (3822, 239640), (3920, 233649), (3994, 229320), (4095, 223664), (4368, 209685), (4410, 207688), (4680, 195706), (5040, 181727), (5096, 179730), (5460, 167748), (5733, 159760), (5880, 155766), (5991, 152880), (6370, 143784), (6552, 139790), (7056, 129805), (7280, 125811), (7644, 119820), (7988, 114660), (8190, 111832), (8820, 103844), (9360, 97853), (9555, 95856), (9985, 91728), (10192, 89865), (10920, 83874), (11466, 79880), (11760, 77883), (11982, 76440), (12740, 71892), (13104, 69895), (13979, 65520), (15288, 59910), (15976, 57330), (16380, 55916), (17640, 51922), (17973, 50960), (19110, 47928), (19970, 45864), (21840, 41937), (22932, 39940), (23964, 38220), (25480, 35946), (25961, 35280), (27958, 32760), (28665, 31952), (29955, 30576)]