81922756680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{26921}}^1$

素因数の和:27124

約数の個数: 192

約数和(自身を含む): 272149113600

約数和(自身を除く): 190226356920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 107, 120, 158, 180, 214, 237, 316, 321, 360, 395, 428, 474, 535, 632, 642, 711, 790, 856, 948, 963, 1070, 1185, 1284, 1422, 1580, 1605, 1896, 1926, 2140, 2370, 2568, 2844, 3160, 3210, 3555, 3852, 4280, 4740, 4815, 5688, 6420, 7110, 7704, 8453, 9480, 9630, 12840, 14220, 16906, 19260, 25359, 26921, 28440, 33812, 38520, 42265, 50718, 53842, 67624, 76077, 80763, 84530, 101436, 107684, 126795, 134605, 152154, 161526, 169060, 202872, 215368, 242289, 253590, 269210, 304308, 323052, 338120, 380385, 403815, 484578, 507180, 538420, 608616, 646104, 760770, 807630, 969156, 1014360, 1076840, 1211445, 1521540, 1615260, 1938312, 2126759, 2422890, 2880547, 3043080, 3230520, 4253518, 4845780, 5761094, 6380277, 8507036, 8641641, 9691560, 10633795, 11522188, 12760554, 14402735, 17014072, 17283282, 19140831, 21267590, 23044376, 25521108, 25924923, 28805470, 31901385, 34566564, 38281662, 42535180, 43208205, 51042216, 51849846, 57610940, 63802770, 69133128, 76563324, 85070360, 86416410, 95704155, 103699692, 115221880, 127605540, 129624615, 153126648, 172832820, 191408310, 207399384, 227563213, 255211080, 259249230, 345665640, 382816620, 455126426, 518498460, 682689639, 765633240, 910252852, 1036996920, 1137816065, 1365379278, 1820505704, 2048068917, 2275632130, 2730758556, 3413448195, 4096137834, 4551264260, 5461517112, 6826896390, 8192275668, 9102528520, 10240344585, 13653792780, 16384551336, 20480689170, 27307585560, 40961378340, 81922756680]

約数ペア:

[(1, 81922756680), (2, 40961378340), (3, 27307585560), (4, 20480689170), (5, 16384551336), (6, 13653792780), (8, 10240344585), (9, 9102528520), (10, 8192275668), (12, 6826896390), (15, 5461517112), (18, 4551264260), (20, 4096137834), (24, 3413448195), (30, 2730758556), (36, 2275632130), (40, 2048068917), (45, 1820505704), (60, 1365379278), (72, 1137816065), (79, 1036996920), (90, 910252852), (107, 765633240), (120, 682689639), (158, 518498460), (180, 455126426), (214, 382816620), (237, 345665640), (316, 259249230), (321, 255211080), (360, 227563213), (395, 207399384), (428, 191408310), (474, 172832820), (535, 153126648), (632, 129624615), (642, 127605540), (711, 115221880), (790, 103699692), (856, 95704155), (948, 86416410), (963, 85070360), (1070, 76563324), (1185, 69133128), (1284, 63802770), (1422, 57610940), (1580, 51849846), (1605, 51042216), (1896, 43208205), (1926, 42535180), (2140, 38281662), (2370, 34566564), (2568, 31901385), (2844, 28805470), (3160, 25924923), (3210, 25521108), (3555, 23044376), (3852, 21267590), (4280, 19140831), (4740, 17283282), (4815, 17014072), (5688, 14402735), (6420, 12760554), (7110, 11522188), (7704, 10633795), (8453, 9691560), (9480, 8641641), (9630, 8507036), (12840, 6380277), (14220, 5761094), (16906, 4845780), (19260, 4253518), (25359, 3230520), (26921, 3043080), (28440, 2880547), (33812, 2422890), (38520, 2126759), (42265, 1938312), (50718, 1615260), (53842, 1521540), (67624, 1211445), (76077, 1076840), (80763, 1014360), (84530, 969156), (101436, 807630), (107684, 760770), (126795, 646104), (134605, 608616), (152154, 538420), (161526, 507180), (169060, 484578), (202872, 403815), (215368, 380385), (242289, 338120), (253590, 323052), (269210, 304308)]