9019985520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21737}}^1$

素因数の和:21792

約数の個数: 320

約数和(自身を含む): 36227681280

約数和(自身を除く): 27207695760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 560, 570, 624, 665, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1140, 1235, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1976, 1995, 2128, 2184, 2280, 2470, 2660, 2730, 2964, 3120, 3192, 3458, 3640, 3705, 3952, 3990, 4368, 4560, 4940, 5187, 5320, 5460, 5928, 6384, 6916, 7280, 7410, 7980, 8645, 9880, 10374, 10640, 10920, 11856, 13832, 14820, 15960, 17290, 19760, 20748, 21737, 21840, 25935, 27664, 29640, 31920, 34580, 41496, 43474, 51870, 59280, 65211, 69160, 82992, 86948, 103740, 108685, 130422, 138320, 152159, 173896, 207480, 217370, 260844, 282581, 304318, 326055, 347792, 413003, 414960, 434740, 456477, 521688, 565162, 608636, 652110, 760795, 826006, 847743, 869480, 912954, 1043376, 1130324, 1217272, 1239009, 1304220, 1412905, 1521590, 1652012, 1695486, 1738960, 1825908, 1978067, 2065015, 2260648, 2282385, 2434544, 2478018, 2608440, 2825810, 2891021, 3043180, 3304024, 3390972, 3651816, 3956134, 4130030, 4238715, 4521296, 4564770, 4956036, 5216880, 5369039, 5651620, 5782042, 5934201, 6086360, 6195045, 6608048, 6781944, 7303632, 7912268, 8260060, 8477430, 8673063, 9129540, 9890335, 9912072, 10738078, 11303240, 11564084, 11868402, 12172720, 12390090, 13563888, 14455105, 15824536, 16107117, 16520120, 16954860, 17346126, 18259080, 19780670, 19824144, 21476156, 22606480, 23128168, 23736804, 24780180, 26845195, 28910210, 29671005, 31649072, 32214234, 33040240, 33909720, 34692252, 36518160, 37583273, 39561340, 42952312, 43365315, 46256336, 47473608, 49560360, 53690390, 57820420, 59342010, 64428468, 67819440, 69384504, 75166546, 79122680, 80535585, 85904624, 86730630, 94947216, 99120720, 107380780, 112749819, 115640840, 118684020, 128856936, 138769008, 150333092, 158245360, 161071170, 173461260, 187916365, 214761560, 225499638, 231281680, 237368040, 257713872, 300666184, 322142340, 346922520, 375832730, 429523120, 450999276, 474736080, 563749095, 601332368, 644284680, 693845040, 751665460, 901998552, 1127498190, 1288569360, 1503330920, 1803997104, 2254996380, 3006661840, 4509992760, 9019985520]

約数ペア:

[(1, 9019985520), (2, 4509992760), (3, 3006661840), (4, 2254996380), (5, 1803997104), (6, 1503330920), (7, 1288569360), (8, 1127498190), (10, 901998552), (12, 751665460), (13, 693845040), (14, 644284680), (15, 601332368), (16, 563749095), (19, 474736080), (20, 450999276), (21, 429523120), (24, 375832730), (26, 346922520), (28, 322142340), (30, 300666184), (35, 257713872), (38, 237368040), (39, 231281680), (40, 225499638), (42, 214761560), (48, 187916365), (52, 173461260), (56, 161071170), (57, 158245360), (60, 150333092), (65, 138769008), (70, 128856936), (76, 118684020), (78, 115640840), (80, 112749819), (84, 107380780), (91, 99120720), (95, 94947216), (104, 86730630), (105, 85904624), (112, 80535585), (114, 79122680), (120, 75166546), (130, 69384504), (133, 67819440), (140, 64428468), (152, 59342010), (156, 57820420), (168, 53690390), (182, 49560360), (190, 47473608), (195, 46256336), (208, 43365315), (210, 42952312), (228, 39561340), (240, 37583273), (247, 36518160), (260, 34692252), (266, 33909720), (273, 33040240), (280, 32214234), (285, 31649072), (304, 29671005), (312, 28910210), (336, 26845195), (364, 24780180), (380, 23736804), (390, 23128168), (399, 22606480), (420, 21476156), (455, 19824144), (456, 19780670), (494, 18259080), (520, 17346126), (532, 16954860), (546, 16520120), (560, 16107117), (570, 15824536), (624, 14455105), (665, 13563888), (728, 12390090), (741, 12172720), (760, 11868402), (780, 11564084), (798, 11303240), (840, 10738078), (910, 9912072), (912, 9890335), (988, 9129540), (1040, 8673063), (1064, 8477430), (1092, 8260060), (1140, 7912268), (1235, 7303632), (1330, 6781944), (1365, 6608048), (1456, 6195045), (1482, 6086360), (1520, 5934201), (1560, 5782042), (1596, 5651620), (1680, 5369039), (1729, 5216880), (1820, 4956036), (1976, 4564770), (1995, 4521296), (2128, 4238715), (2184, 4130030), (2280, 3956134), (2470, 3651816), (2660, 3390972), (2730, 3304024), (2964, 3043180), (3120, 2891021), (3192, 2825810), (3458, 2608440), (3640, 2478018), (3705, 2434544), (3952, 2282385), (3990, 2260648), (4368, 2065015), (4560, 1978067), (4940, 1825908), (5187, 1738960), (5320, 1695486), (5460, 1652012), (5928, 1521590), (6384, 1412905), (6916, 1304220), (7280, 1239009), (7410, 1217272), (7980, 1130324), (8645, 1043376), (9880, 912954), (10374, 869480), (10640, 847743), (10920, 826006), (11856, 760795), (13832, 652110), (14820, 608636), (15960, 565162), (17290, 521688), (19760, 456477), (20748, 434740), (21737, 414960), (21840, 413003), (25935, 347792), (27664, 326055), (29640, 304318), (31920, 282581), (34580, 260844), (41496, 217370), (43474, 207480), (51870, 173896), (59280, 152159), (65211, 138320), (69160, 130422), (82992, 108685), (86948, 103740)]