1138702680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{601}}^1$

素因数の和:914

約数の個数: 192

約数和(自身を含む): 3916130400

約数和(自身を除く): 2777427720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 277, 285, 342, 360, 380, 456, 554, 570, 601, 684, 760, 831, 855, 1108, 1140, 1202, 1368, 1385, 1662, 1710, 1803, 2216, 2280, 2404, 2493, 2770, 3005, 3324, 3420, 3606, 4155, 4808, 4986, 5263, 5409, 5540, 6010, 6648, 6840, 7212, 8310, 9015, 9972, 10526, 10818, 11080, 11419, 12020, 12465, 14424, 15789, 16620, 18030, 19944, 21052, 21636, 22838, 24040, 24930, 26315, 27045, 31578, 33240, 34257, 36060, 42104, 43272, 45676, 47367, 49860, 52630, 54090, 57095, 63156, 68514, 72120, 78945, 91352, 94734, 99720, 102771, 105260, 108180, 114190, 126312, 137028, 157890, 166477, 171285, 189468, 205542, 210520, 216360, 228380, 236835, 274056, 315780, 332954, 342570, 378936, 411084, 456760, 473670, 499431, 513855, 631560, 665908, 685140, 822168, 832385, 947340, 998862, 1027710, 1331816, 1370280, 1498293, 1664770, 1894680, 1997724, 2055420, 2497155, 2996586, 3163063, 3329540, 3995448, 4110840, 4994310, 5993172, 6326126, 6659080, 7491465, 9489189, 9988620, 11986344, 12652252, 14982930, 15815315, 18978378, 19977240, 25304504, 28467567, 29965860, 31630630, 37956756, 47445945, 56935134, 59931720, 63261260, 75913512, 94891890, 113870268, 126522520, 142337835, 189783780, 227740536, 284675670, 379567560, 569351340, 1138702680]

約数ペア:

[(1, 1138702680), (2, 569351340), (3, 379567560), (4, 284675670), (5, 227740536), (6, 189783780), (8, 142337835), (9, 126522520), (10, 113870268), (12, 94891890), (15, 75913512), (18, 63261260), (19, 59931720), (20, 56935134), (24, 47445945), (30, 37956756), (36, 31630630), (38, 29965860), (40, 28467567), (45, 25304504), (57, 19977240), (60, 18978378), (72, 15815315), (76, 14982930), (90, 12652252), (95, 11986344), (114, 9988620), (120, 9489189), (152, 7491465), (171, 6659080), (180, 6326126), (190, 5993172), (228, 4994310), (277, 4110840), (285, 3995448), (342, 3329540), (360, 3163063), (380, 2996586), (456, 2497155), (554, 2055420), (570, 1997724), (601, 1894680), (684, 1664770), (760, 1498293), (831, 1370280), (855, 1331816), (1108, 1027710), (1140, 998862), (1202, 947340), (1368, 832385), (1385, 822168), (1662, 685140), (1710, 665908), (1803, 631560), (2216, 513855), (2280, 499431), (2404, 473670), (2493, 456760), (2770, 411084), (3005, 378936), (3324, 342570), (3420, 332954), (3606, 315780), (4155, 274056), (4808, 236835), (4986, 228380), (5263, 216360), (5409, 210520), (5540, 205542), (6010, 189468), (6648, 171285), (6840, 166477), (7212, 157890), (8310, 137028), (9015, 126312), (9972, 114190), (10526, 108180), (10818, 105260), (11080, 102771), (11419, 99720), (12020, 94734), (12465, 91352), (14424, 78945), (15789, 72120), (16620, 68514), (18030, 63156), (19944, 57095), (21052, 54090), (21636, 52630), (22838, 49860), (24040, 47367), (24930, 45676), (26315, 43272), (27045, 42104), (31578, 36060), (33240, 34257)]