131996040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{277}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 457565760

約数和(自身を除く): 325569720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 277, 285, 330, 361, 380, 418, 440, 456, 554, 570, 627, 660, 722, 760, 831, 836, 1045, 1083, 1108, 1140, 1254, 1320, 1385, 1444, 1662, 1672, 1805, 2090, 2166, 2216, 2280, 2508, 2770, 2888, 3047, 3135, 3324, 3610, 3971, 4155, 4180, 4332, 5016, 5263, 5415, 5540, 6094, 6270, 6648, 7220, 7942, 8310, 8360, 8664, 9141, 10526, 10830, 11080, 11913, 12188, 12540, 14440, 15235, 15789, 15884, 16620, 18282, 19855, 21052, 21660, 23826, 24376, 25080, 26315, 30470, 31578, 31768, 33240, 36564, 39710, 42104, 43320, 45705, 47652, 52630, 57893, 59565, 60940, 63156, 73128, 78945, 79420, 91410, 95304, 99997, 105260, 115786, 119130, 121880, 126312, 157890, 158840, 173679, 182820, 199994, 210520, 231572, 238260, 289465, 299991, 315780, 347358, 365640, 399988, 463144, 476520, 499985, 578930, 599982, 631560, 694716, 799976, 868395, 999970, 1099967, 1157860, 1199964, 1389432, 1499955, 1736790, 1999940, 2199934, 2315720, 2399928, 2999910, 3299901, 3473580, 3999880, 4399868, 5499835, 5999820, 6599802, 6947160, 8799736, 10999670, 11999640, 13199604, 16499505, 21999340, 26399208, 32999010, 43998680, 65998020, 131996040]

約数ペア:

[(1, 131996040), (2, 65998020), (3, 43998680), (4, 32999010), (5, 26399208), (6, 21999340), (8, 16499505), (10, 13199604), (11, 11999640), (12, 10999670), (15, 8799736), (19, 6947160), (20, 6599802), (22, 5999820), (24, 5499835), (30, 4399868), (33, 3999880), (38, 3473580), (40, 3299901), (44, 2999910), (55, 2399928), (57, 2315720), (60, 2199934), (66, 1999940), (76, 1736790), (88, 1499955), (95, 1389432), (110, 1199964), (114, 1157860), (120, 1099967), (132, 999970), (152, 868395), (165, 799976), (190, 694716), (209, 631560), (220, 599982), (228, 578930), (264, 499985), (277, 476520), (285, 463144), (330, 399988), (361, 365640), (380, 347358), (418, 315780), (440, 299991), (456, 289465), (554, 238260), (570, 231572), (627, 210520), (660, 199994), (722, 182820), (760, 173679), (831, 158840), (836, 157890), (1045, 126312), (1083, 121880), (1108, 119130), (1140, 115786), (1254, 105260), (1320, 99997), (1385, 95304), (1444, 91410), (1662, 79420), (1672, 78945), (1805, 73128), (2090, 63156), (2166, 60940), (2216, 59565), (2280, 57893), (2508, 52630), (2770, 47652), (2888, 45705), (3047, 43320), (3135, 42104), (3324, 39710), (3610, 36564), (3971, 33240), (4155, 31768), (4180, 31578), (4332, 30470), (5016, 26315), (5263, 25080), (5415, 24376), (5540, 23826), (6094, 21660), (6270, 21052), (6648, 19855), (7220, 18282), (7942, 16620), (8310, 15884), (8360, 15789), (8664, 15235), (9141, 14440), (10526, 12540), (10830, 12188), (11080, 11913)]