1317653640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:636

約数の個数: 192

約数和(自身を含む): 4387219200

約数和(自身を除く): 3069565560

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, 433, 474, 535, 632, 642, 711, 790, 856, 866, 948, 963, 1070, 1185, 1284, 1299, 1422, 1580, 1605, 1732, 1896, 1926, 2140, 2165, 2370, 2568, 2598, 2844, 3160, 3210, 3464, 3555, 3852, 3897, 4280, 4330, 4740, 4815, 5196, 5688, 6420, 6495, 7110, 7704, 7794, 8453, 8660, 9480, 9630, 10392, 12840, 12990, 14220, 15588, 16906, 17320, 19260, 19485, 25359, 25980, 28440, 31176, 33812, 34207, 38520, 38970, 42265, 46331, 50718, 51960, 67624, 68414, 76077, 77940, 84530, 92662, 101436, 102621, 126795, 136828, 138993, 152154, 155880, 169060, 171035, 185324, 202872, 205242, 231655, 253590, 273656, 277986, 304308, 307863, 338120, 342070, 370648, 380385, 410484, 416979, 463310, 507180, 513105, 555972, 608616, 615726, 684140, 694965, 760770, 820968, 833958, 926620, 1014360, 1026210, 1111944, 1231452, 1368280, 1389930, 1521540, 1539315, 1667916, 1853240, 2052420, 2084895, 2462904, 2779860, 3043080, 3078630, 3335832, 3660149, 4104840, 4169790, 5559720, 6157260, 7320298, 8339580, 10980447, 12314520, 14640596, 16679160, 18300745, 21960894, 29281192, 32941341, 36601490, 43921788, 54902235, 65882682, 73202980, 87843576, 109804470, 131765364, 146405960, 164706705, 219608940, 263530728, 329413410, 439217880, 658826820, 1317653640]

約数ペア:

[(1, 1317653640), (2, 658826820), (3, 439217880), (4, 329413410), (5, 263530728), (6, 219608940), (8, 164706705), (9, 146405960), (10, 131765364), (12, 109804470), (15, 87843576), (18, 73202980), (20, 65882682), (24, 54902235), (30, 43921788), (36, 36601490), (40, 32941341), (45, 29281192), (60, 21960894), (72, 18300745), (79, 16679160), (90, 14640596), (107, 12314520), (120, 10980447), (158, 8339580), (180, 7320298), (214, 6157260), (237, 5559720), (316, 4169790), (321, 4104840), (360, 3660149), (395, 3335832), (428, 3078630), (433, 3043080), (474, 2779860), (535, 2462904), (632, 2084895), (642, 2052420), (711, 1853240), (790, 1667916), (856, 1539315), (866, 1521540), (948, 1389930), (963, 1368280), (1070, 1231452), (1185, 1111944), (1284, 1026210), (1299, 1014360), (1422, 926620), (1580, 833958), (1605, 820968), (1732, 760770), (1896, 694965), (1926, 684140), (2140, 615726), (2165, 608616), (2370, 555972), (2568, 513105), (2598, 507180), (2844, 463310), (3160, 416979), (3210, 410484), (3464, 380385), (3555, 370648), (3852, 342070), (3897, 338120), (4280, 307863), (4330, 304308), (4740, 277986), (4815, 273656), (5196, 253590), (5688, 231655), (6420, 205242), (6495, 202872), (7110, 185324), (7704, 171035), (7794, 169060), (8453, 155880), (8660, 152154), (9480, 138993), (9630, 136828), (10392, 126795), (12840, 102621), (12990, 101436), (14220, 92662), (15588, 84530), (16906, 77940), (17320, 76077), (19260, 68414), (19485, 67624), (25359, 51960), (25980, 50718), (28440, 46331), (31176, 42265), (33812, 38970), (34207, 38520)]